QuickFix wrote:Please don't use your Google (or any other external shared) drive for hosting images: this doesn't work for others (we won't see the images).
Just upload to this forum using the "Upload attachment"-tab below the "Save draft", "Preview" and "Submit"-buttons.
Edited, Thanks for the note.
Note : OTA upload command continue to succeed uploading sketches .
Here's a thing i have done in case to solve a prior problem -Idk if it's related to this problem- :
I've moved (by cuting) Arduino15 folder (in folder : User/Username/AppData) - then run arduino ide - close it and brought the folder back replacing its component (was only newly created preferences.txt file).
I don't know if this can help solving the problem.