Today after waking up I have noticed that my screen has artefacts, like so: Kinda sucks for a 4k$ laptop to get this after couple of weeks of mild use. I also noticed that as it works for a while, the artefacts will slowly fade, but not disappear. If I reboot, they might sometimes turn into different colors instead of just grey. Did anyone have something like this? I'll bring this to service, but it will suck having to wait for replacement for weeks.