I have several win 10 systems no problem.
I had problems like that with the free home licence with both win 7 and win 10 tho, it would kick me off after 1 min I think it was.
I have a licence via work, and I use my home PC to dial into work and manage systems by remote. But when I use my home system to log into my own personal systems with my personal account I get called a cheat and kicked off...
maybe your haveing a similar issue?
I've not been called a cheat, I don't get any message except the dialogue box asking m to confirm that I'm not using it for business access. When it was working I was probably accessing the remote system 3 times a week for about 15 mins each time.
Ok, well I thought maybe :)
I can say its not a win 10 issue, I have 5 out of 60+ systems on Win 10 and I am sometimes dialed in or out of them for hours at a time.