u/CardsDynamic

I just ordered two of these monitors and received them yesterday.
I changed a couple color settings, and now it seems to have a weird pixel that still changes colors, but gets stuck random colors. It’s been purple/blue/green/red, and sometimes it seems to not be there. I’m not sure what is going on, if it’s dead or stuck.
I ran jscreenfix overnight and applied pressure after in small circles with a microfiber cloth and it still didn’t seem too fix it. Ive never had this issue with any monitor, but these are my first 1440p monitors. Should I just return it?