FF still unworkable with prolonged youtube usage.

I'm all about to give up for the next few releases. Playing youtube for longer periods of time, having a few breaks where I have the screen in energy savings. Coming back and either 1: ff itself won't properly render and "rebuilds" by mousing over, where ff will start to display and render itself. Or youtube video's switching to full screen will result in a still image, when in the background the video still is audibly running. This will always happen when you are playing a game as well, and in a lot of instances without playing a game.

I did all the usual stuff: disabling hardware accell and cleartype fonts enabled, vga drivers. Running W10, Ryzen 5, 16gb,3 monitor setup, 2x rx580 8gb (non crossfire) have had the monitor I use for displaying yt and such on the primary vga, now on secondary. Still same result.

It's the same problem I've had in prior releases in the 5x series of ff.