Error accessing Synology NAS

Hi,

Since I installed TotalFinder, which is great, I get the error ‘“Syn1” can’t be opened because the original item can’t be found.’, from time to time,when accessing my Synology NAS. When it happens, I need to relaunch Finder and restart TotalFinder.

I’m currently running El Capitan.

Is there something I can do to prevent this error?

Thanks,