I've been having the same problem with Teamviewer. I used it heavily while I was in the hospital for a few weeks to access my computer at home from my laptop. Since I've been home, I have kept doing it, even within the house. They flagged me as a commercial user and offered me an option to explain my usage, but after a week or so, I haven't heard anything from them. I guess it's pay or no play. I might just go ahead and do it since I rely upon it for accessing a whole lot more computers than just mine. Hell, supporting my elderly parents' computers are almost a full time job with their never-ending issues.

Ed Vaughn, MBSWWYPBX