So, I have this problem where, when I use firefox, youtube stops playing the video part of the stream, but the audio continues without a hitch. Manually moving the stream forward seems to fix the issue, but I was wondering whether there's anything I could do to prevent this issue from ever happening again (it's an irritating issue which occurs frequently).
If you want me to give data, I will. Just ask. To be honest I'm stumped and don't know where to look.
I have no (noticeable) other problems regarding graphics.