This doesn't happen with any other game, only with GW2. Whenever I even open the launcher, Netflix/YouTube crawls to a halt, if it starts to play again it's with a lot of lag, to the point that they are unwatchable. And it isn't just the browser I am using, as I have tested it with several browsers and it's happening on all of them.
I am able to play GW2 just fine without running either of those things and listen to music, but as you can imagine, this isn't ideal. I have a second monitor and like to watch things on it (that's why I got it to begin with)..
It's getting to the point where I'm wanting to play GW2 but I know I won't be able to watch my shows whilst playing it so I go and play something else instead because at least then Netflix won't splutter and die.
Anybody know what's causing this and how I can maybe fix it?