Arduino IDE 2.2.1 won't fully open

Hi y'all. I downloaded the new Arduino IDE a couple days ago and it just has not been wanting to open all the way. It opens up to the logo, but then it will just pulsate the logo forever.
When I ran "& ".\Arduino IDE"" on powershell it returned this:

Arduino IDE 2.2.1
Checking for frontend application configuration customizations. Module path: C:\Program Files\Arduino IDE\resources\app\lib\backend\electron-main.js, destination 'package.json': C:\Program Files\Arduino IDE\resources\app\package.json
Setting 'theia.frontend.config.appVersion' application configuration value to: "2.2.1" (type of string)
Setting 'theia.frontend.config.cliVersion' application configuration value to: "0.34.0" (type of string)
Setting 'theia.frontend.config.buildDate' application configuration value to: "2023-08-31T14:35:44.802Z" (type of string)
Frontend application configuration after modifications: {"applicationName":"Arduino IDE","defaultTheme":{"light":"arduino-theme","dark":"arduino-theme-dark"},"defaultIconTheme":"none","electron":{"windowOptions":{}},"defaultLocale":"","validatePreferencesSchema":false,"preferences":{"window.title":"${rootName}${activeEditorShort}${appName}","files.autoSave":"afterDelay","editor.minimap.enabled":false,"editor.tabSize":2,"editor.scrollBeyondLastLine":false,"editor.quickSuggestions":{"other":false,"comments":false,"strings":false},"editor.maxTokenizationLineLength":500,"editor.bracketPairColorization.enabled":false,"breadcrumbs.enabled":false,"workbench.tree.renderIndentGuides":"none","explorer.compactFolders":false},"appVersion":"2.2.1","cliVersion":"0.34.0","buildDate":"2023-08-31T14:35:44.802Z"}
Starting backend process. PID: 19180
Using browser-only version of superagent in non-browser environment
Configuration directory URI: 'file:///c%3A/Users/vazqu/.arduinoIDE'
Configuring to accept webviews on '^.+\.webview\..+$' hostname.
2024-01-17T20:23:14.853Z root INFO Backend Object.initialize: 7.4 ms [Finished 0.816 s after backend start]
2024-01-17T20:23:14.854Z root INFO Backend Object.configure: 6.1 ms [Finished 0.816 s after backend start]
2024-01-17T20:23:14.855Z root INFO Backend a.onStart: 2.8 ms [Finished 0.816 s after backend start]
2024-01-17T20:23:14.856Z root INFO Backend a.configure: 0.5 ms [Finished 0.867 s after backend start]
2024-01-17T20:23:14.858Z root INFO Backend u.onStart: 0.3 ms [Finished 0.867 s after backend start]
2024-01-17T20:23:14.859Z root INFO Backend d.configure: 0.1 ms [Finished 0.867 s after backend start]
2024-01-17T20:23:14.860Z root WARN Backend d.initialize took longer than the expected maximum 50 milliseconds: 50.5 ms [Finished 0.868 s after backend start]
2024-01-17T20:23:14.861Z root INFO Backend c.onStart: 0.4 ms [Finished 0.868 s after backend start]
2024-01-17T20:23:14.862Z root INFO Backend s.configure: 2.9 ms [Finished 0.871 s after backend start]
2024-01-17T20:23:14.864Z config INFO >>> Initializing CLI configuration...
2024-01-17T20:23:14.864Z root INFO Backend c.initialize: 0.9 ms [Finished 0.871 s after backend start]
2024-01-17T20:23:14.865Z root INFO Backend P.onStart: 1.2 ms [Finished 0.872 s after backend start]
2024-01-17T20:23:14.868Z config INFO Loading CLI configuration from c:\Users\vazqu\.arduinoIDE\arduino-cli.yaml...
2024-01-17T20:23:14.869Z daemon INFO Starting daemon from C:\Program Files\Arduino IDE\resources\app\lib\backend\resources\arduino-cli.exe...
2024-01-17T20:23:14.869Z root INFO Backend s.initialize: 0.5 ms [Finished 0.873 s after backend start]
2024-01-17T20:23:14.869Z root INFO Backend w.onStart: 1.7 ms [Finished 0.875 s after backend start]
2024-01-17T20:23:14.869Z root INFO Backend r.configure: 3.2 ms [Finished 0.875 s after backend start]
2024-01-17T20:23:14.870Z discovery-log INFO start
2024-01-17T20:23:14.870Z discovery-log INFO start new deferred
2024-01-17T20:23:14.870Z root INFO Backend d.initialize: 0.6 ms [Finished 0.876 s after backend start]
2024-01-17T20:23:14.870Z root INFO Backend y.onStart: 3.1 ms [Finished 0.879 s after backend start]
2024-01-17T20:23:14.871Z root INFO Backend r.configure: 3.0 ms [Finished 0.879 s after backend start]
2024-01-17T20:23:14.871Z root INFO Backend s.onStart: 0.9 ms [Finished 0.883 s after backend start]
2024-01-17T20:23:14.871Z root INFO Backend h.configure: 0.9 ms [Finished 0.883 s after backend start]
2024-01-17T20:23:14.871Z root INFO Backend a.configure: 0.9 ms [Finished 0.885 s after backend start]
2024-01-17T20:23:14.872Z root INFO Backend s.configure: 0.1 ms [Finished 0.885 s after backend start]
2024-01-17T20:23:14.872Z root INFO Backend l.configure: 0.1 ms [Finished 0.886 s after backend start]
2024-01-17T20:23:14.876Z root INFO Theia app listening on http://localhost:57244.
2024-01-17T20:23:14.877Z root INFO Finished starting backend application: 7.0 ms [Finished 0.891 s after backend start]
2024-01-17T20:23:14.895Z root WARN The local plugin referenced by local-dir:/c%3A/Users/vazqu/.arduinoIDE/plugins does not exist.
2024-01-17T20:23:14.897Z root WARN The local plugin referenced by local-dir:C:\Users\vazqu\.arduinoIDE\plugins does not exist.
2024-01-17T20:23:14.901Z root WARN The local plugin referenced by local-dir:/c%3A/Users/vazqu/.arduinoIDE/extensions does not exist.
2024-01-17T20:23:14.953Z config INFO Loaded CLI configuration: {"board_manager":{"additional_urls":[]},"build_cache":{"compilations_before_purge":10,"ttl":"720h0m0s"},"daemon":{"port":"50051"},"directories":{"data":"C:\\Users\\vazqu\\AppData\\Local\\Arduino15","downloads":"C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\staging","user":"C:\\Users\\vazqu\\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}}
2024-01-17T20:23:14.956Z config INFO 'directories.data' and 'directories.user' are set in the CLI configuration model.
2024-01-17T20:23:14.965Z config INFO Loaded the CLI configuration.
2024-01-17T20:23:14.968Z config INFO Mapped the CLI configuration: {"dataDirUri":"file:///c%3A/Users/vazqu/AppData/Local/Arduino15","sketchDirUri":"file:///c%3A/Users/vazqu/Documents/Arduino","additionalUrls":[],"network":"none","locale":"en"}
2024-01-17T20:23:14.969Z config INFO Validating the CLI configuration...
2024-01-17T20:23:14.973Z config INFO The CLI config is valid.
2024-01-17T20:23:14.973Z config INFO <<< Initialized the CLI configuration.
2024-01-17T20:23:14.995Z root INFO Resolve plugins list: 127.8 ms [Finished 1.009 s after backend start]
2024-01-17T20:23:15.043Z daemon INFO time="2024-01-17T13:23:15-07:00" level=info msg="Using config file: c:\\Users\\vazqu\\.arduinoIDE\\arduino-cli.yaml"
time="2024-01-17T13:23:15-07:00" level=info msg="arduino-cli.exe version 0.34.0"
time="2024-01-17T13:23:15-07:00" level=info msg="Executing `arduino-cli daemon`"
Daemon is now listening on 127.0.0.1:57245
{"IP":"127.0.0.1","Port":"57245"}
2024-01-17T20:23:15.044Z daemon INFO Daemon is running.
2024-01-17T20:23:15.197Z daemon INFO time="2024-01-17T13:23:15-07:00" level=info msg="Checking signature" index="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
time="2024-01-17T13:23:15-07:00" level=info msg="Loading hardware from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages"
time="2024-01-17T13:23:15-07:00" level=info msg="Loading package builtin from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\builtin"
time="2024-01-17T13:23:15-07:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-01-17T13:23:15-07:00" level=info msg="Loading tools from dir: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="builtin:ctags@5.8-arduino11"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="builtin:dfu-discovery@0.1.2"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="builtin:mdns-discovery@1.0.9"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="builtin:serial-discovery@1.4.0"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="builtin:serial-monitor@0.13.0"
time="2024-01-17T13:23:15-07:00" level=info msg="Loading package proffieboard from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware"
time="2024-01-17T13:23:15-07:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded platform" platform="proffieboard:stm32l4@3.6.0"
time="2024-01-17T13:23:15-07:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools"
time="2024-01-17T13:23:15-07:00" level=info msg="Loading tools from dir: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="proffieboard:arm-none-eabi-gcc@9-2020-q2-update"
time="2024-01-17T13:23:15-07:00" level=info msg="Loading package teensy from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\hardware"
time="2024-01-17T13:23:15-07:00" level=info msg="Adding monitor tool" protocol=teensy tool="teensy:teensy-monitor"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded platform" platform="teensy:avr@1.58.1"
time="2024-01-17T13:23:15-07:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\tools"
time="2024-01-17T13:23:15-07:00" level=info msg="Loading tools from dir: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\tools"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="teensy:teensy-compile@11.3.1"
time="2024-01-17T13:23:15-07:00" level=info msg="Loaded tool" tool="teensy:teensy-tools@1.58.0"
time="2024-01-17T13:23:15-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\hardware\\avr\\1.58.1\\libraries" location=platform
time="2024-01-17T13:23:15-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\3.6.0\\libraries" location=platform
time="2024-01-17T13:23:15-07:00" level=info msg="Loading libraries index file" index="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\library_index.json"
2024-01-17T20:23:15.200Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery teensy:teensy-discovery not found
2024-01-17T20:23:15.530Z daemon INFO time="2024-01-17T13:23:15-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\libraries" location=ide
time="2024-01-17T13:23:15-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\Documents\\Arduino\\libraries" location=user
2024-01-17T20:23:16.395Z root ERROR The primary packages indexes are missing. Running indexes update before initializing the core gRPC client The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Error loading hardware platform: discovery teensy:teensy-discovery not found

2024-01-17T20:23:16.474Z daemon INFO time="2024-01-17T13:23:16-07:00" level=info msg="Updating index" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
time="2024-01-17T13:23:16-07:00" level=info msg="Starting download" url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
2024-01-17T20:23:16.476Z root INFO core-client-provider [platform-index] Downloading index: package_index.tar.bz2

2024-01-17T20:23:16.601Z root INFO Deploy plugins list: 127.8 ms [Finished 2.615 s after backend start]
Opening channel for service path '/services/electron-window'.
Opening channel for service path '/services/ide-updater'.
2024-01-17T20:23:17.079Z root WARN Frontend a.configure took longer than the expected maximum 100 milliseconds: 293.6 ms [Finished 2.051 s after frontend start]
2024-01-17T20:23:17.092Z root WARN A command editor.action.toggleStickyScroll is already registered.
2024-01-17T20:23:17.220Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Checking signature" index="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\package_index.json" signatureFile="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\package_index.json.sig" trusted=true
2024-01-17T20:23:17.222Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Loading hardware from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages"
2024-01-17T20:23:17.224Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Loading package builtin from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\builtin"
time="2024-01-17T13:23:17-07:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
time="2024-01-17T13:23:17-07:00" level=info msg="Loading tools from dir: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\builtin\\tools"
2024-01-17T20:23:17.229Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="builtin:ctags@5.8-arduino11"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="builtin:dfu-discovery@0.1.2"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="builtin:mdns-discovery@1.0.9"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="builtin:serial-discovery@1.4.0"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="builtin:serial-monitor@0.13.0"
time="2024-01-17T13:23:17-07:00" level=info msg="Loading package proffieboard from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware"
2024-01-17T20:23:17.232Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Adding monitor tool" protocol=serial tool="builtin:serial-monitor"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded platform" platform="proffieboard:stm32l4@3.6.0"
time="2024-01-17T13:23:17-07:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools"
time="2024-01-17T13:23:17-07:00" level=info msg="Loading tools from dir: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="proffieboard:arm-none-eabi-gcc@9-2020-q2-update"
time="2024-01-17T13:23:17-07:00" level=info msg="Loading package teensy from: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\hardware"
2024-01-17T20:23:17.236Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Adding monitor tool" protocol=teensy tool="teensy:teensy-monitor"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded platform" platform="teensy:avr@1.58.1"
2024-01-17T20:23:17.237Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Checking existence of 'tools' path: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\tools"
time="2024-01-17T13:23:17-07:00" level=info msg="Loading tools from dir: C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\tools"
time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="teensy:teensy-compile@11.3.1"
2024-01-17T20:23:17.239Z root ERROR Detected an error response during the gRPC core client initialization: code: 9, message: Error loading hardware platform: discovery teensy:teensy-discovery not found
2024-01-17T20:23:17.248Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Loaded tool" tool="teensy:teensy-tools@1.58.0"
time="2024-01-17T13:23:17-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\teensy\\hardware\\avr\\1.58.1\\libraries" location=platform
time="2024-01-17T13:23:17-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\3.6.0\\libraries" location=platform
time="2024-01-17T13:23:17-07:00" level=info msg="Loading libraries index file" index="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\library_index.json"
2024-01-17T20:23:17.511Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\AppData\\Local\\Arduino15\\libraries" location=ide
2024-01-17T20:23:17.512Z daemon INFO time="2024-01-17T13:23:17-07:00" level=info msg="Adding libraries dir" dir="C:\\Users\\vazqu\\Documents\\Arduino\\libraries" location=user
2024-01-17T20:23:18.596Z root ERROR Uncaught Exception:  Error: The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Error loading hardware platform: discovery teensy:teensy-discovery not found

2024-01-17T20:23:18.597Z root ERROR Error: The index of the cores and libraries must be updated before initializing the core gRPC client.
The following problems were detected during the gRPC client initialization:
[platform-index] - code: 9, message: Error loading hardware platform: discovery teensy:teensy-discovery not found

    at C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:586285
    at _.evaluateErrorStatus (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:586301)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async s.<anonymous> (C:\Program Files\Arduino IDE\resources\app\lib\backend\main.js:2:585971)
[4984:0117/132514.393:ERROR:gpu_init.cc(523)] Passthrough is not supported, GL is disabled, ANGLE is

Hi @thiccyjay. You can try the fix that is described here:

It started right up! Thank you!

You are welcome. I'm glad it is working now.

Regards,
Per

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