[gbaldi]

Good evening everyone, and thanks in advance for your help.
I have a Matepad Paper, which is recognised regularly by Calibre. However, when I try to send books to the device (any format) I get an error message:

calibre, version 6.26.0
ERROR: Error: Communication error with device

Failed to create folder named Books in ('Memoria interna',) with error: 2:PTP Layer error 2009: LIBMTP_Create_Folder: Could not send object info.
2:Error 2009: PTP Invalid Object Handle

Traceback (most recent call last):
File "calibre/gui2/device.py", line 104, in run
File "calibre/gui2/device.py", line 636, in _upload_books
File "calibre/devices/mtp/driver.py", line 438, in upload_books
File "calibre/devices/mtp/driver.py", line 414, in ensure_parent
File "calibre/devices/mtp/base.py", line 24, in synchronizer
File "calibre/devices/mtp/unix/driver.py", line 375, in create_folder
calibre.devices.errors.DeviceError: Failed to create folder named Books in ('Memoria interna',) with error: 2:PTP Layer error 2009: LIBMTP_Create_Folder: Could not send object info.
2:Error 2009: PTP Invalid Object Handle

I hope some of you can help me, I don't want to regret the purchase I just made.

Thanks!

Dino