This sounds very like the problem in this thread
Except in your case the networking is being very slow and that causes the OS to kill the mount.
Try adding --daemon-timeout 9m and see if that makes any difference.
This sounds very like the problem in this thread
Except in your case the networking is being very slow and that causes the OS to kill the mount.
Try adding --daemon-timeout 9m and see if that makes any difference.