Samba connections recently fail to Synology NAS in Nautilus

[Frederic Muller]

Hi!

Since a few days ago (can't pinpoint exactly how long, but a few days) 
Nautilus is telling me "nautilus unable to access location failed to 
retrieve share list from server: invalid argument" when trying to 
connect to my Synology NAS.

Checking on the NAS side I had SMB1 enabled as a minimum protocol 
version. I updated this to SMB2 (and set SMB3 as max version), still no 
luck. Though I do now have manage to have an empty nautilus windows 
instead of an error message.

Any idea how to fix that?

Thank you.

Fred