Can you try the check firmware version from the WiFiNina library and let us know which version of the Firmware you currently have then please let us know the error message (screenshot) you get when you are using the Updater tool in offline IDE.
Can you try the check firmware version from the WiFiNina library and let us know which version of the Firmware you currently have then please let us know the error message (screenshot) you get when you are using the Updater tool in offline IDE.