Thanks for the response, David. There won't be anyone at the office to check that computer until later today. The remote PC is on 24/7 and not restarted very often, it's been at least a month or more. And I've been connecting daily with no issues until now. I have updated my home PC to 2.3.1.5, but not the remote PC in the office, don't know if that would make any difference, but this issue started last Thursday and I updated MSP360 on this computer over the weekend to see if it would help. The office PC version is whatever it was when first installed several months ago.

I'll respond later today after someone is in the office.