Raspberry Pi B+ Network

Just got a raspberry pi b+ and installed Lakka. When I try to add rooms from my iMac, it keeps saying connection failed when I click on the Lakka shared folder. I’ve spent about an hour trying to figure out what’s wrong with no success. Had it working on an old PC but was having to many other issues so I thought I’d try it on a raspberry pi instead. Does anyone have any suggestions for how to fix it?

Thanks

Figured it out and figured I’d post it in case anyone else is having the same issue. Something happened to Finder when switching from the pc running Lakka and the Raspberry Pi running Lakka. Still not sure what caused it since I did not have the two machines on the network at the same time. I opened the Activity Monitor and force quit Finder which seemed to solve the problem.