Well, as far as I can see: After installing the 2016.04-1 update, Kodi on OSMC seems to not be able to connect to SMB-shares provided by Apple devices at all. This used to work beautifully before the update.
I read about ppl with Time-Capsules, Airport-Expresses and iMacs so far, with what basically seems to be the same problem. Regarding misconfigs, SMB-sharing on most Apple devices I know, is checking the “windows sharing” checkbox and it just works. It still does for non-updated OSMC and other OSes and devices.
I’m not sure which path to take from here. Are you still working on a fix, Sam?
Reinstalling the version of OSMC before the update sounds kinda tempting, as I would sure love to be able to use my Vero again.
The issue with empty password fields on SMB-share provided by Windows looks to be a different issue.