After every session of movie playing, turned off the device normally, then it is guaranteed that my next new session, newly ON device, will give me a very very slow performance of the user interface. It also gives a somewhat slightly slower movie performance, also need a lot of time for pausing and resuming.
But after I unplug the power cable, a.k.a reset the device, it suddenly goes to perfectly normal, the user interface and everything.
So Nowadays I have to unplug and replug the device everytime I want to turn on the device to watch a movie. This used to be only needs to be done after I have a youtube viewing in the previous device on session.
Should I just give up and sell the device? Are there any workarounds? I am on newest firmware.