I recently picked up the Clasic AI, was hopeful, but not impressed. Bug city, I have the random reboot issue, that others are complaining about, my box also freezes on the guide screen, and has to be rebooted to get out. It randomly reboots about every hour or two max. The only setting that I have changed, is turning on Timeshift. With Timeshift on it freezes on the guide screen nine times out of ten, and has to be rebooted. None of these issues have anything to do with my service, or me changing any settings, it is solely to do with hardware and Buzztv 6 software.
I also have two other Buzztv boxes, a B5 and a Buzztv Saro GT-5000, both will not do Timeshift, if I activate Timeshift very shortly after I get this error "timeshift error stream not available". The GT-5000 randomly ejects the external drive making recording hit and miss at best.
I bought these boxes solely to stream IPTV, not to game or run other apps.