Thanks, I missed that one.
Adding "uid=1000,gid=1000" partially solved this bug: no segfault but
still with each move (not copy) I get this dialog for each file:
"Access denied to [destination path]"
but still, the move is successfully done.
This is the fstab mount:
//[ip address]/SHARED /media/SHARED cifs
rw,uid=1000,gid=1000,noauto,nofail,x-systemd.automount,x-systemd.after=network-online.target,x-systemd.device-timeout=10,_netdev
0 0
I've been experimenting with the options in fstab but no luck yet.