IDE hangs on startup

Hello;

When opening the program, the loading is done infinitely.

The problem does not arise with version 1.8.19

D 2023-05-16T09:57:48.317Z | index | Loading @grpc/grpc-js version 1.6.8
Arduino IDE 2.1.0
Starting backend process. PID: 12188
D 2023-05-16T09:57:50.032Z | index | Loading @grpc/grpc-js version 1.6.8
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/692977/.theia'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2023-05-16T09:57:50.460Z root INFO Backend Object.initialize: 3.7 ms [Finished 1.767 s after backend start]
2023-05-16T09:57:50.460Z root INFO Backend Object.configure: 2.9 ms [Finished 1.767 s after backend start]
2023-05-16T09:57:50.461Z root INFO Backend MessagingContribution.onStart: 1.2 ms [Finished 1.767 s after backend start]
2023-05-16T09:57:50.461Z root INFO Backend OSBackendApplicationContribution.configure: 0.3 ms [Finished 1.802 s after backend start]
2023-05-16T09:57:50.462Z root INFO Backend DefaultWorkspaceServer.onStart: 0.3 ms [Finished 1.802 s after backend start]2023-05-16T09:57:50.463Z root INFO Backend PluginLocalizationBackendContribution.configure: 0.1 ms [Finished 1.802 s after backend start]
2023-05-16T09:57:50.464Z root INFO Backend PluginLocalizationBackendContribution.initialize: 34.7 ms [Finished 1.802 s after backend start]
2023-05-16T09:57:50.464Z root INFO Backend TaskBackendApplicationContribution.onStart: 0.2 ms [Finished 1.802 s after backend start]
2023-05-16T09:57:50.465Z root INFO Backend ElectronTokenBackendContribution.configure: 1.6 ms [Finished 1.804 s after backend start]
2023-05-16T09:57:50.466Z config INFO >>> Initializing CLI configuration...
2023-05-16T09:57:50.467Z root INFO Backend PluginDeployerContribution.initialize: 0.5 ms [Finished 1.804 s after backend start]
2023-05-16T09:57:50.467Z root INFO Backend ConfigServiceImpl.onStart: 0.9 ms [Finished 1.805 s after backend start]
2023-05-16T09:57:50.468Z config INFO Loading CLI configuration from c:\Users\692977\.arduinoIDE\arduino-cli.yaml...
2023-05-16T09:57:50.468Z root INFO Backend WebviewBackendSecurityWarnings.initialize: 0.3 ms [Finished 1.806 s after backend start]
2023-05-16T09:57:50.469Z root INFO Backend ArduinoDaemonImpl.onStart: 1.0 ms [Finished 1.807 s after backend start]
2023-05-16T09:57:50.469Z root INFO Backend NodeFileUploadService.configure: 2.2 ms [Finished 1.807 s after backend start]
2023-05-16T09:57:50.469Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe...
2023-05-16T09:57:50.469Z discovery-log INFO start
2023-05-16T09:57:50.470Z discovery-log INFO start new deferred
2023-05-16T09:57:50.470Z root INFO Backend HostedPluginLocalizationService.initialize: 0.6 ms [Finished 1.808 s after backend start]
2023-05-16T09:57:50.470Z root INFO Backend BoardDiscovery.onStart: 1.7 ms [Finished 1.809 s after backend start]
2023-05-16T09:57:50.470Z root INFO Backend FileDownloadEndpoint.configure: 1.2 ms [Finished 1.810 s after backend start]2023-05-16T09:57:50.470Z root INFO Backend AuthenticationServiceImpl.onStart: 0.3 ms [Finished 1.811 s after backend start]
2023-05-16T09:57:50.471Z root INFO Backend PluginApiContribution.configure: 0.5 ms [Finished 1.811 s after backend start]
2023-05-16T09:57:50.472Z root INFO Backend HostedPluginReader.configure: 0.7 ms [Finished 1.813 s after backend start]
2023-05-16T09:57:50.472Z root INFO Backend HostedPluginReader.configure: 0.1 ms [Finished 1.813 s after backend start]
2023-05-16T09:57:50.473Z root INFO Backend PlotterBackendContribution.configure: 1.1 ms [Finished 1.815 s after backend start]
2023-05-16T09:57:50.481Z root INFO Theia app listening on http://localhost:51172.
2023-05-16T09:57:50.484Z root INFO Finished starting backend application: 11.8 ms [Finished 1.824 s after backend start]2023-05-16T09:57:50.495Z root WARN The local plugin referenced by local-dir:/c%3A/Users/692977/.arduinoIDE/plugins does not exist.
2023-05-16T09:57:50.496Z root WARN The local plugin referenced by local-dir:/c%3A/Users/692977/.arduinoIDE/extensions does not exist.
2023-05-16T09:57:50.498Z root WARN The local plugin referenced by local-dir:C:\Users\692977\.arduinoIDE\plugins does not exist.
2023-05-16T09:57:50.520Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.520Z root INFO Resolved "cortex-debug" to a VS Code extension "cortex-debug@1.5.1" with engines:
2023-05-16T09:57:50.521Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.521Z root INFO Resolved "vscode-arduino-tools" to a VS Code extension "vscode-arduino-tools@0.0.2-beta.8" with engines:
2023-05-16T09:57:50.521Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.522Z root INFO Resolved "vscode-builtin-cpp" to a VS Code extension "cpp@1.52.1" with engines:
2023-05-16T09:57:50.523Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.525Z root INFO Resolved "vscode-builtin-json" to a VS Code extension "json@1.46.1" with engines:
2023-05-16T09:57:50.526Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.526Z root INFO Resolved "vscode-builtin-json-language-features" to a VS Code extension "json-language-features@1.46.1" with engines:
2023-05-16T09:57:50.527Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.527Z root INFO Resolved "vscode-language-pack-bg" to a VS Code extension "vscode-language-pack-bg@1.48.3" with engines:
2023-05-16T09:57:50.528Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.530Z root INFO Resolved "vscode-language-pack-cs" to a VS Code extension "vscode-language-pack-cs@1.53.2" with engines:
2023-05-16T09:57:50.530Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.530Z root INFO Resolved "vscode-language-pack-de" to a VS Code extension "vscode-language-pack-de@1.53.2" with engines:
2023-05-16T09:57:50.531Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.531Z root INFO Resolved "vscode-language-pack-es" to a VS Code extension "vscode-language-pack-es@1.53.2" with engines:
2023-05-16T09:57:50.531Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.531Z root INFO Resolved "vscode-language-pack-fr" to a VS Code extension "vscode-language-pack-fr@1.53.2" with engines:
2023-05-16T09:57:50.532Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.532Z root INFO Resolved "vscode-language-pack-hu" to a VS Code extension "vscode-language-pack-hu@1.48.3" with engines:
2023-05-16T09:57:50.533Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.533Z root INFO Resolved "vscode-language-pack-it" to a VS Code extension "vscode-language-pack-it@1.53.2" with engines:
2023-05-16T09:57:50.533Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.534Z root INFO Resolved "vscode-language-pack-ja" to a VS Code extension "vscode-language-pack-ja@1.53.2" with engines:
2023-05-16T09:57:50.534Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.535Z root INFO Resolved "vscode-language-pack-ko" to a VS Code extension "vscode-language-pack-ko@1.53.2" with engines:
2023-05-16T09:57:50.535Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.535Z root INFO Resolved "vscode-language-pack-nl" to a VS Code extension "vscode-language-pack-nl@1.48.3" with engines:
2023-05-16T09:57:50.536Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.536Z root INFO Resolved "vscode-language-pack-pl" to a VS Code extension "vscode-language-pack-pl@1.53.2" with engines:
2023-05-16T09:57:50.536Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.537Z root INFO Resolved "vscode-language-pack-pt-BR" to a VS Code extension "vscode-language-pack-pt-BR@1.53.2" with engines:
2023-05-16T09:57:50.537Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.537Z root INFO Resolved "vscode-language-pack-ru" to a VS Code extension "vscode-language-pack-ru@1.53.2" with engines:
2023-05-16T09:57:50.537Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.538Z root INFO Resolved "vscode-language-pack-tr" to a VS Code extension "vscode-language-pack-tr@1.53.2" with engines:
2023-05-16T09:57:50.538Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.538Z root INFO Resolved "vscode-language-pack-uk" to a VS Code extension "vscode-language-pack-uk@1.48.3" with engines:
2023-05-16T09:57:50.538Z root INFO PluginTheiaDirectoryHandler: accepting plugin with path
2023-05-16T09:57:50.539Z root INFO Resolved "vscode-language-pack-zh-hans" to a VS Code extension "vscode-language-pack-zh-hans@1.53.2" with engines:
2023-05-16T09:57:50.545Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]},"build_cache":{"compilations_before_purge":10,"ttl":"720h0m0s"},"daemon":{"port":"50051"},"directories":{"data":"C:\\Users\\692977\\AppData\\Local\\Arduino15","downloads":"C:\\Users\\692977\\AppData\\Local\\Arduino15\\staging","user":"c:\\local\\692977\\My Documents\\Arduino"},"library":{"enable_unsafe_install":false},"logging":{"file":"","format":"text","level":"info"},"metrics":{"addr":":9090","enabled":true},"output":{"no_color":false},"sketch":{"always_export_binaries":false},"updater":{"enable_notification":true}}
2023-05-16T09:57:50.546Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2023-05-16T09:57:50.547Z config INFO Loaded the CLI configuration.

2023-05-16T09:57:50.548Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/692977/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/local/692977/My%20Documents/Arduino","additionalUrls":[],"network":"none","locale":"en"}
2023-05-16T09:57:50.549Z config INFO Validating the CLI configuration...
2023-05-16T09:57:50.552Z config INFO The CLI config is valid.
2023-05-16T09:57:50.552Z config INFO <<< Initialized the CLI configuration.
2023-05-16T09:57:50.586Z root INFO Resolve plugins list: 118.4 ms [Finished 1.929 s after backend start]
2023-05-16T09:57:50.594Z root INFO Deployed backend plugin "marus25.cortex-debug@1.5.1" from "C:\Program Files\Arduino IDE\resources\app\plugins\cortex-debug\extension\dist\extension.js": 6.9 ms [Finished 1.936 s after backend start]
2023-05-16T09:57:50.598Z root INFO Deployed backend plugin "arduino.vscode-arduino-tools@0.0.2-beta.8" from "C:\Program Files\Arduino IDE\resources\app\plugins\vscode-arduino-tools\extension\dist\bundle": 4.8 ms [Finished 1.941 s after backend start]
2023-05-16T09:57:50.607Z root INFO Deployed backend plugin "vscode.cpp@1.52.1" from "C:\Program Files\Arduino IDE\resources\app\plugins\vscode-builtin-cpp\extension": 8.5 ms [Finished 1.950 s after backend start]
2023-05-16T09:57:50.610Z root INFO Deployed backend plugin "vscode.json@1.46.1" from "C:\Program Files\Arduino IDE\resources\app\plugins\vscode-builtin-json\extension": 3.2 ms [Finished 1.953 s after backend start]
2023-05-16T09:57:50.611Z root INFO Deployed backend plugin "vscode.json-language-features@1.46.1" from "C:\Program Files\Arduino IDE\resources\app\plugins\vscode-builtin-json-language-features\extension\client\dist\jsonMain": 0.7 ms [Finished 1.954 s after backend start]
2023-05-16T09:57:50.676Z root INFO Deployed backend plugin "ms-ceintl.vscode-language-pack-bg@1.48.3" from "C:\Program Files\Arduino IDE\resources\app\plugins\vscode-language-pack-bg\extension": 65.2 ms [Finished 2.019 s after backend start]
2023-05-16T09:57:50.697Z daemon INFO INFO[0000] Using config file: c:\Users\692977\.arduinoIDE\arduino-cli.yaml
INFO[0000] arduino-cli.exe version 0.32.2
INFO[0000] Executing `arduino-cli daemon`
Daemon is now listening on 127.0.0.1:57295
{"IP":"127.0.0.1","Port":"57295"}


2023-05-16T09:57:50.699Z root ERROR D 2023-05-16T09:57:50.691Z | resolving_load_balancer | dns:localhost:57295 IDLE -> IDLE
2023-05-16T09:57:50.699Z root ERROR D 2023-05-16T09:57:50.691Z | connectivity_state | (1) dns:localhost:57295 IDLE -> IDLE
2023-05-16T09:57:50.699Z root ERROR D 2023-05-16T09:57:50.692Z | dns_resolver | Resolver constructed for target dns:localhost:57295
2023-05-16T09:57:50.700Z root ERROR D 2023-05-16T09:57:50.693Z | channel | (1) dns:localhost:57295 Channel constructed with options {
  "grpc.max_send_message_length": 536870912,
  "grpc.max_receive_message_length": 536870912,
  "grpc.primary_user_agent": "arduino-ide/2.1.0"
}
2023-05-16T09:57:50.700Z root ERROR D 2023-05-16T09:57:50.693Z | channel_stacktrace | (1) Channel constructed
    at new ChannelImplementation (C:\Program Files\Arduino IDE\resources\app\node_modules\@grpc\grpc-js\build\src\channel.js:201:23)
    at new Client (C:\Program Files\Arduino IDE\resources\app\node_modules\@grpc\grpc-js\build\src\client.js:62:36)
    at new ServiceClientImpl (C:\Program Files\Arduino IDE\resources\app\node_modules\@grpc\grpc-js\build\src\make-client.js:58:5)
    at CoreClientProvider.createClient (C:\Program Files\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:150:24)
    at CoreClientProvider.create (C:\Program Files\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:95:35)
    at C:\Program Files\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\core-client-provider.js:45:52
    at C:\Program Files\Arduino IDE\resources\app\node_modules\@theia\core\lib\common\event.js:103:69
    at CallbackList.invoke (C:\Program Files\Arduino IDE\resources\app\node_modules\@theia\core\lib\common\event.js:109:26)
    at Emitter.fire (C:\Program Files\Arduino IDE\resources\app\node_modules\@theia\core\lib\common\event.js:224:29)
    at ArduinoDaemonImpl.fireDaemonStarted (C:\Program Files\Arduino IDE\resources\app\node_modules\arduino-ide-extension\lib\node\arduino-daemon-impl.js:198:37)
2023-05-16T09:57:50.701Z root ERROR D 2023-05-16T09:57:50.694Z | channel | (1) dns:localhost:57295 createCall [0] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/Create", deadline=Infinity
2023-05-16T09:57:50.701Z root ERROR D 2023-05-16T09:57:50.695Z | call_stream | [0] Sending metadata
2023-05-16T09:57:50.701Z root ERROR D 2023-05-16T09:57:50.695Z | dns_resolver | Looking up DNS hostname localhost
2023-05-16T09:57:50.702Z root ERROR D 2023-05-16T09:57:50.697Z | resolving_load_balancer | dns:localhost:57295 IDLE -> CONNECTING
2023-05-16T09:57:50.702Z root ERROR D 2023-05-16T09:57:50.697Z | connectivity_state | (1) dns:localhost:57295 IDLE -> CONNECTING
2023-05-16T09:57:50.702Z root ERROR D 2023-05-16T09:57:50.697Z | channel | (1) dns:localhost:57295 callRefTimer.ref | configSelectionQueue.length=1 pickQueue.length=0
2023-05-16T09:57:50.703Z root ERROR D 2023-05-16T09:57:50.697Z | call_stream | [0] write() called with message of length 0
2023-05-16T09:57:50.703Z root ERROR D 2023-05-16T09:57:50.697Z | call_stream | [0] end() called
2023-05-16T09:57:50.703Z daemon INFO Daemon is running.
2023-05-16T09:57:50.704Z root ERROR D 2023-05-16T09:57:50.703Z | call_stream | [0] deferring writing data chunk of length 5
2023-05-16T09:57:50.708Z root ERROR D 2023-05-16T09:57:50.705Z | dns_resolver | Resolved addresses for target dns:localhost:57295: [::1:57295,127.0.0.1:57295]
2023-05-16T09:57:50.709Z root ERROR D 2023-05-16T09:57:50.706Z | pick_first | Connect to address list ::1:57295,127.0.0.1:57295
2023-05-16T09:57:50.709Z root ERROR D 2023-05-16T09:57:50.707Z | subchannel | (2) ::1:57295 Subchannel constructed with options {
  "grpc.max_send_message_length": 536870912,
  "grpc.max_receive_message_length": 536870912,
  "grpc.primary_user_agent": "arduino-ide/2.1.0"
}
2023-05-16T09:57:50.710Z root ERROR D 2023-05-16T09:57:50.707Z | subchannel_refcount | (2) ::1:57295 refcount 0 -> 1
2023-05-16T09:57:50.710Z root ERROR D 2023-05-16T09:57:50.708Z | subchannel | (3) 127.0.0.1:57295 Subchannel constructed with options {
  "grpc.max_send_message_length": 536870912,
  "grpc.max_receive_message_length": 536870912,
  "grpc.primary_user_agent": "arduino-ide/2.1.0"
}
2023-05-16T09:57:50.711Z root ERROR D 2023-05-16T09:57:50.708Z | subchannel_refcount | (3) 127.0.0.1:57295 refcount 0 -> 1
2023-05-16T09:57:50.713Z root ERROR D 2023-05-16T09:57:50.708Z | subchannel_refcount | (2) ::1:57295 refcount 1 -> 2
2023-05-16T09:57:50.716Z root ERROR D 2023-05-16T09:57:50.708Z | subchannel_refcount | (3) 127.0.0.1:57295 refcount 1 -> 2
2023-05-16T09:57:50.717Z root ERROR D 2023-05-16T09:57:50.708Z | pick_first | Start connecting to subchannel with address ::1:57295
2023-05-16T09:57:50.717Z root ERROR D 2023-05-16T09:57:50.708Z | pick_first | IDLE -> CONNECTING
2023-05-16T09:57:50.717Z root ERROR D 2023-05-16T09:57:50.708Z | resolving_load_balancer | dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.718Z root ERROR D 2023-05-16T09:57:50.708Z | channel | (1) dns:localhost:57295 callRefTimer.unref | configSelectionQueue.length=1 pickQueue.length=0
2023-05-16T09:57:50.718Z root ERROR D 2023-05-16T09:57:50.708Z | connectivity_state | (1) dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.722Z root ERROR D 2023-05-16T09:57:50.719Z | subchannel | (2) ::1:57295 IDLE -> CONNECTING
2023-05-16T09:57:50.723Z root ERROR D 2023-05-16T09:57:50.719Z | pick_first | CONNECTING -> CONNECTING
2023-05-16T09:57:50.723Z root ERROR D 2023-05-16T09:57:50.719Z | resolving_load_balancer | dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.724Z root ERROR D 2023-05-16T09:57:50.719Z | connectivity_state | (1) dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.724Z root ERROR D 2023-05-16T09:57:50.720Z | channel | (1) dns:localhost:57295 Pick result for call [0]: QUEUE subchannel: null status: undefined undefined
2023-05-16T09:57:50.725Z root ERROR D 2023-05-16T09:57:50.720Z | channel | (1) dns:localhost:57295 callRefTimer.ref | configSelectionQueue.length=0 pickQueue.length=1
2023-05-16T09:57:50.725Z root ERROR D 2023-05-16T09:57:50.720Z | subchannel | (3) 127.0.0.1:57295 IDLE -> CONNECTING
2023-05-16T09:57:50.725Z root ERROR D 2023-05-16T09:57:50.720Z | pick_first | CONNECTING -> CONNECTING
2023-05-16T09:57:50.726Z root ERROR D 2023-05-16T09:57:50.720Z | resolving_load_balancer | dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.726Z root ERROR D 2023-05-16T09:57:50.720Z | channel | (1) dns:localhost:57295 callRefTimer.unref | configSelectionQueue.length=0 pickQueue.length=0
2023-05-16T09:57:50.729Z root ERROR D 2023-05-16T09:57:50.720Z | channel | (1) dns:localhost:57295 Pick result for call [0]: QUEUE subchannel: null status: undefined undefined
2023-05-16T09:57:50.729Z root ERROR D 2023-05-16T09:57:50.720Z | channel | (1) dns:localhost:57295 callRefTimer.ref | configSelectionQueue.length=0 pickQueue.length=1
2023-05-16T09:57:50.730Z root ERROR D 2023-05-16T09:57:50.720Z | connectivity_state | (1) dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.730Z root ERROR D 2023-05-16T09:57:50.720Z | subchannel | (2) ::1:57295 creating HTTP/2 session
2023-05-16T09:57:50.730Z root ERROR D 2023-05-16T09:57:50.721Z | subchannel | (3) 127.0.0.1:57295 creating HTTP/2 session
2023-05-16T09:57:50.734Z root ERROR D 2023-05-16T09:57:50.734Z | subchannel | (2) ::1:57295 connection closed with error connect ECONNREFUSED ::1:57295
2023-05-16T09:57:50.740Z root ERROR D 2023-05-16T09:57:50.734Z | subchannel | (2) ::1:57295 connection closed
2023-05-16T09:57:50.741Z root ERROR D 2023-05-16T09:57:50.734Z | subchannel | (2) ::1:57295 CONNECTING -> TRANSIENT_FAILURE
2023-05-16T09:57:50.744Z root ERROR D 2023-05-16T09:57:50.734Z | pick_first | CONNECTING -> CONNECTING
2023-05-16T09:57:50.744Z root ERROR D 2023-05-16T09:57:50.734Z | resolving_load_balancer | dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.745Z root ERROR D 2023-05-16T09:57:50.734Z | channel | (1) dns:localhost:57295 callRefTimer.unref | configSelectionQueue.length=0 pickQueue.length=0
2023-05-16T09:57:50.745Z root ERROR D 2023-05-16T09:57:50.734Z | channel | (1) dns:localhost:57295 Pick result for call [0]: QUEUE subchannel: null status: undefined undefined
2023-05-16T09:57:50.746Z root ERROR D 2023-05-16T09:57:50.734Z | channel | (1) dns:localhost:57295 callRefTimer.ref | configSelectionQueue.length=0 pickQueue.length=1
2023-05-16T09:57:50.746Z root ERROR D 2023-05-16T09:57:50.734Z | connectivity_state | (1) dns:localhost:57295 CONNECTING -> CONNECTING
2023-05-16T09:57:50.750Z root ERROR D 2023-05-16T09:57:50.747Z | subchannel | (3) 127.0.0.1:57295 CONNECTING -> READY
2023-05-16T09:57:50.750Z root ERROR D 2023-05-16T09:57:50.747Z | pick_first | Pick subchannel with address 127.0.0.1:57295
2023-05-16T09:57:50.751Z root ERROR D 2023-05-16T09:57:50.747Z | pick_first | CONNECTING -> READY
2023-05-16T09:57:50.751Z root ERROR D 2023-05-16T09:57:50.747Z | resolving_load_balancer | dns:localhost:57295 CONNECTING -> READY
2023-05-16T09:57:50.752Z root ERROR D 2023-05-16T09:57:50.747Z | channel | (1) dns:localhost:57295 callRefTimer.unref | configSelectionQueue.length=0 pickQueue.length=0
2023-05-16T09:57:50.752Z root ERROR D 2023-05-16T09:57:50.747Z | channel | (1) dns:localhost:57295 Pick result for call [0]: COMPLETE subchannel: (3) 127.0.0.1:57295 status: undefined undefined
2023-05-16T09:57:50.752Z root ERROR D 2023-05-16T09:57:50.747Z | connectivity_state | (1) dns:localhost:57295 CONNECTING -> READY
2023-05-16T09:57:50.752Z root ERROR D 2023-05-16T09:57:50.747Z | subchannel_refcount | (3) 127.0.0.1:57295 refcount 2 -> 3
2023-05-16T09:57:50.753Z root ERROR D 2023-05-16T09:57:50.748Z | subchannel_refcount | (2) ::1:57295 refcount 2 -> 1
2023-05-16T09:57:50.753Z root ERROR D 2023-05-16T09:57:50.748Z | subchannel_refcount | (3) 127.0.0.1:57295 refcount 3 -> 2
2023-05-16T09:57:50.753Z root ERROR D 2023-05-16T09:57:50.749Z | call_stream | Starting stream [0] on subchannel (3) 127.0.0.1:57295 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:57295
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/Create
                te: trailers

2023-05-16T09:57:50.754Z root ERROR D 2023-05-16T09:57:50.749Z | subchannel_flowctrl | (3) 127.0.0.1:57295 local window size: 65535 remote window size: 65535
2023-05-16T09:57:50.754Z root ERROR D 2023-05-16T09:57:50.749Z | subchannel_internals | (3) 127.0.0.1:57295 session.closed=false session.destroyed=false session.socket.destroyed=false
2023-05-16T09:57:50.754Z root ERROR D 2023-05-16T09:57:50.750Z | call_stream | [0] attachHttp2Stream from subchannel 127.0.0.1:57295
2023-05-16T09:57:50.754Z root ERROR D 2023-05-16T09:57:50.750Z | subchannel_refcount | (3) 127.0.0.1:57295 callRefcount 0 -> 1
2023-05-16T09:57:50.755Z root ERROR D 2023-05-16T09:57:50.750Z | call_stream | [0] sending data chunk of length 5 (deferred)
2023-05-16T09:57:50.755Z root ERROR D 2023-05-16T09:57:50.750Z | call_stream | [0] calling end() on HTTP/2 stream
2023-05-16T09:57:50.757Z root ERROR D 2023-05-16T09:57:50.757Z | subchannel | (3) 127.0.0.1:57295 new settings received: {"headerTableSize":4096,"enablePush":true,"initialWindowSize":65535,"maxFrameSize":16384,"maxConcurrentStreams":4294967295,"maxHeaderListSize":4294967295,"maxHeaderSize":4294967295,"enableConnectProtocol":false}
2023-05-16T09:57:50.860Z root INFO Deployed backend plugin "ms-ceintl.vscode-language-pack-cs@1.53.2" from "C:\Program Files\Arduino IDE\resources\app\plugins\vscode-language-pack-cs\extension": 184.1 ms [Finished 2.203 s after backend start]
2023-05-16T09:57:50.861Z root ERROR D 2023-05-16T09:57:50.861Z | subchannel | (3) 127.0.0.1:57295 local settings acknowledged by remote: {"headerTableSize":4096,"enablePush":true,"initialWindowSize":65535,"maxFrameSize":16384,"maxConcurrentStreams":4294967295,"maxHeaderListSize":4294967295,"maxHeaderSize":4294967295,"enableConnectProtocol":false}
2023-05-16T09:57:50.863Z root ERROR D 2023-05-16T09:57:50.863Z | call_stream | [0] Received server headers:
                :status: 200
                content-type: application/grpc

2023-05-16T09:57:50.864Z root ERROR D 2023-05-16T09:57:50.863Z | call_stream | [0] receive HTTP/2 data frame of length 92023-05-16T09:57:50.864Z root ERROR D 2023-05-16T09:57:50.864Z | call_stream | [0] parsed message of length 9
2023-05-16T09:57:50.865Z root ERROR D 2023-05-16T09:57:50.864Z | call_stream | [0] filterReceivedMessage of length 9
2023-05-16T09:57:50.865Z root ERROR D 2023-05-16T09:57:50.865Z | call_stream | [0] pushing to reader message of length 42023-05-16T09:57:50.867Z root ERROR D 2023-05-16T09:57:50.866Z | call_stream | [0] Received server trailers:
                grpc-status: 0
                grpc-message:

2023-05-16T09:57:50.867Z root ERROR D 2023-05-16T09:57:50.866Z | call_stream | [0] received status code 0 from server
2023-05-16T09:57:50.867Z root ERROR D 2023-05-16T09:57:50.866Z | call_stream | [0] received status details string "" from server
2023-05-16T09:57:50.867Z root ERROR D 2023-05-16T09:57:50.866Z | call_stream | [0] close http2 stream with code 0
2023-05-16T09:57:50.869Z root ERROR D 2023-05-16T09:57:50.868Z | call_stream | [0] ended with status: code=0 details=""
2023-05-16T09:57:50.869Z root ERROR D 2023-05-16T09:57:50.868Z | subchannel_refcount | (3) 127.0.0.1:57295 callRefcount 1 -> 0
2023-05-16T09:57:50.870Z root ERROR D 2023-05-16T09:57:50.868Z | call_stream | [0] HTTP/2 stream closed with code 0
2023-05-16T09:57:50.870Z root ERROR D 2023-05-16T09:57:50.869Z | channel | (1) dns:localhost:57295 createCall [1] method="/cc.arduino.cli.commands.v1.ArduinoCoreService/Init", deadline=Infinity
2023-05-16T09:57:50.870Z root ERROR D 2023-05-16T09:57:50.869Z | call_stream | [1] Sending metadata
2023-05-16T09:57:50.871Z root ERROR D 2023-05-16T09:57:50.869Z | channel | (1) dns:localhost:57295 Pick result for call [1]: COMPLETE subchannel: (3) 127.0.0.1:57295 status: undefined undefined
2023-05-16T09:57:50.871Z root ERROR D 2023-05-16T09:57:50.869Z | call_stream | [1] write() called with message of length 4
2023-05-16T09:57:50.871Z root ERROR D 2023-05-16T09:57:50.869Z | call_stream | [1] end() called
2023-05-16T09:57:50.871Z root ERROR D 2023-05-16T09:57:50.870Z | call_stream | Starting stream [1] on subchannel (3) 127.0.0.1:57295 with headers
                grpc-accept-encoding: identity,deflate,gzip
                accept-encoding: identity
                :authority: localhost:57295
                user-agent: arduino-ide/2.1.0 grpc-node-js/1.6.8
                content-type: application/grpc
                :method: POST
                :path: /cc.arduino.cli.commands.v1.ArduinoCoreService/Init
                te: trailers

Please see Arduino 2.0.4 failing to start in Windows 10 - #10 by Ballscrewbob
Maybe something in there will help.

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