El Capitan doen not connect to synology server
After upgrading to El Capitan my Macbook pro (2014) does not connect to my Synology disk station in Finder any longer. The disk is shown on the menu but when clicking is says connecting ... for a few seconds and then says not connected. looks like it is missing a password. I do have access to my Synology disk through iPhone and iPad without problems. All other recent upgrades to OS X went without any issues. When I access the diskstation via safari I do get in.
MacBook Pro with Retina display, OS X El Capitan (10.11.1)