@leocg Yes, all extensions are disabled.

@leocg My computer and connection can handle 4k. When I switch from Opera GX to chrome, youtube runs 4k with zero issues, it's when I go on Opera GX (which is my default browser), that youtube does not load 4k.

i have no idea where else to go for this issue and i tried looking it up on google- but essentially, when i run youtube on opera gx and try to set the quality to 4k, it simply does not load, but when i do it on chrome, everything is fine and dandy. anyone going through this and are there any known solutions??