Hi Mike,
I don't think it's your Mac setup that is the problem. We're doing the "save" before going into the Server Behaviors which means we're not losing too much work. It's just causing a time headache which isn't great when at the end of the day that's what we sell.
We have Parallels running on our Macs with Windows 10. This means we have a Windows environment on each Mac however we want to develop full-time in a Mac environment hence switching over.
Hey, if we're the only ones on Mac's then there are only two people in the world that are decent!! ;-) lol
Cheers
Nick