Please hear me out: I know this has to do with a third-party browser and website, but it only happens when I play Destiny which is really strange. I'll try to keep it short: When I play Destiny on my main monitor, any YouTube video playing in Vivaldi or Firefox on my second display will drop frames like crazy, and I suspect it's variable. I tried setting both monitors to the same refresh rate (240 hz) and that actually helped remove stuttering during other games, but not Destiny. Anyone know what could be going on here? My setup FWIW: - 4070 Ti Super - 2x 32" 4K displays (one Asus ROG the other an MSI) connected via DisplayPort - AMD Ryzen 7 7800 X3D - 32GB DDR5 RAM - Samsung 990 Pro 2TB M.2 drives - Vsync disabled in game - Any other details I should add? Thanks for any help.