I had a refurbished 3800 stick that was giving me lots of problems. Went to the secret menu via home x5 ffwd, play, rwd, play, ffwd and saw it was idling at around 95 degrees Celsius. With the current $15 discount I figured now was a good time to fix that issue so I bought a couple more yesterday. Both of these are in the mid 80s which still seems really hot to me. Should a be concerned or is this normal for this model Roku?