Can't upload any script to LoPy

[Lorenzo Comparini]

Hi I'm using a LoPy4 mounted on an expansion board, and I can't upload anything on the board.
I'm using VSCode Pymakr, and the board's firmware is updated.
I don't think this is a Pymakr problem, since I'm working on another project, using a LoPy OEM L01, and that's not giving me any problem, but I tried on another LoPy mounted on an expansion board, and that's not working too.

Reading file status
Failed to read project status, uploading all files
[1/2] Writing file boot.py (0kb)
Failed to write file, trying again...
Failed to write file, trying again...
Filecheck failed: timeout
[2/2] Writing file main.py (1kb)
Failed to write file, trying again...
Failed to write file, trying again...
Upload failed.: timeout Please reboot your device manually.

I Have already tried to reset the board using

os.fsformat("/flash")

This is pretty annoying, plz help me and sorry for easy english

[Gijs]

Are you able to upload files in safeboot mode? Please check the Pymakr settings (always enable safeboot before upload) or check here: https://docs.pycom.io/gettingstarted/programming/safeboot/ on how to activate safeboot manually

Let me know!

[Lorenzo Comparini]

@Lorenzo-Comparini I solved just for an hour donwgrading and re-uploading Pymakr, it worked for a while :(

[Lorenzo Comparini]

This post is deleted!