Hello-- Disclaimer: I am a total luddite when it comes to this stuff, and I have no interest in becoming more educated--I just want my streaming/on-demand services to WORK. I have two TiVo boxes--one master and one "slave" (hate that term) both connected to Samsung smart TVs which are about five years old each. The Tivo boxes were upgraded about two years ago. The master TiVo works more or less consistently, although Netflix still takes about 10 minutes to fully load (maybe this isn't a Tivo issue but rather a wifi issue?). However, the slave unit/TV is constantly glitching: either won't load Netflix or freezes up during the process, freezes while playing on-demand content, won't load recorded shows (occasionally), etc. And when any of these things happen the only way to get it back on line is power the whole thing down and let it reboot. OR sometimes it will just commence rebooting on its own. This has been happening more or less constantly since I've had Tivo installed. The service providers have replaced the slave component three times, so now I am wondering if there is something wrong with my TV...? Power source? Any thoughts or suggestions would be super appreciated! Thank you!