I bought my 7+ and until now, it had not given a problem. Since yesterday, it has been buffering ... I made the factory reset to go back to the last firmware version, but it continues to buffering.
However I realized that if I only use wi-fi, the buffering stops. whenever I connect the ethernet cable, the buffering starts.
I noticed that this is a problem for many people. I expected more from this box.
Does anyone know how to solve this problem?