Quote:Just to be clear, the player will not automatically install a firmware upgrade. It will let you know that one is available and give you the option to accept it or decline it. You can also turn the notification feature off in the setup so you won't have to worry about accidentally accepting one. IIRC, you can still roll back to a previous firmware on the 83, so if you know what version you were using previously, you can install that via USB or physical disc (links to the various firmware versions are located in the first post of this thread).
If you haven't done a factory reset after installing the upgrade, I'd suggest doing that to see if it clears up your issues before rolling back.