Hi again,

+ 1 on enabling MC200 to Mac connections.

On a PC the following processes are running:

ControlPC.exe (Only when the application is running)
SooloosHelper.exe (Permanently running, also need firewall permissions)
SyncCompanion.exe (Permanently running, also need firewall permissions)

It's worth checking that the equivalent processes are also running on your Mac.

Sorry I don't have a Mac, others will have to advise you, but I recall talk of installing ControlMac to have admin rights.

Regards,
Carl

861v6+ID40, HD621, 8000.2, 7200HC, 7200.2, SKYQ Silver, PS3, PDP-LX6090, QNAP TS870-Pro (8*6TB), Roon, iPadAir2.
[In Reserve] C15, MD600 (2*3TB), TwinStore RM (2*2TB)