Uploading files to Google drive vault crashes at the end of the transfer

LS

I would like to report the following problem :every time
when uploading files to my vault hosted by Google drive, the proces crashes at the end of the transfer (when 100 % is passed). I tried different file managers and erros are reported concerning connection, but connetion is still fine. The log file keeps reporting "Device not found ;see below a part of the log file :

Thanks in advance for any support.

2:31:49.706 [Thread-311546] TRACE o.c.frontend.dokany.ReadWriteAdapter - /Device not found.
12:31:49.707 [Thread-311548] TRACE o.c.frontend.dokany.ReadWriteAdapter - (2746) cleanup() is called for /.
12:31:49.707 [Thread-311551] TRACE o.c.frontend.dokany.ReadWriteAdapter - (2746) closeFile() is called for /.
12:31:49.707 [Thread-311550] TRACE o.c.frontend.dokany.ReadWriteAdapter - zwCreateFile() is called for / with the following parameters:
	CreateDisposition -- OPEN_EXISTING
	createOptions -- EnumIntegerSet(elements=[FILE_DIRECTORY_FILE, FILE_SYNCHRONOUS_IO_NONALERT])
	accessMasks -- EnumIntegerSet(elements=[SYNCHRONIZE])
	fileAccessMasks -- EnumIntegerSet(elements=[])
	fileAttributes -- EnumIntegerSet(elements=[]).
12:31:49.708 [Thread-311550] TRACE o.c.frontend.dokany.ReadWriteAdapter - Try to open / as Directory.
12:31:49.708 [Thread-311550] TRACE o.c.frontend.dokany.ReadWriteAdapter - (2747) / opened successful with handle 2747.
12:31:49.709 [Thread-311552] TRACE o.c.frontend.dokany.ReadWriteAdapter - zwCreateFile() is called for /Device with the following parameters:
	CreateDisposition -- OPEN_EXISTING
	createOptions -- EnumIntegerSet(elements=[FILE_DIRECTORY_FILE, FILE_SYNCHRONOUS_IO_NONALERT, FILE_OPEN_FOR_BACKUP_INTENT])
	accessMasks -- EnumIntegerSet(elements=[SYNCHRONIZE])
	fileAccessMasks -- EnumIntegerSet(elements=[DIRECTORY, NORMAL])
	fileAttributes -- EnumIntegerSet(elements=[DIRECTORY, NORMAL]).
12:31:49.709 [Thread-311552] TRACE o.c.frontend.dokany.ReadWriteAdapter - Try to open /Device as Directory.
12:31:49.709 [Thread-311552] DEBUG o.c.frontend.dokany.FileUtil - Windows file attribute DIRECTORY is currently not supported and thus will be ignored
12:31:49.710 [Thread-311552] TRACE o.c.frontend.dokany.ReadWriteAdapter - /Device not found.

Just moved your post into a new topic.
You can create one by clocking on ‘New Topic’ in the upper right corner: Screenshot from 2020-10-26 14-12-41