The answer was in the cable.I had a 3m one, changing back to 2m solved it. However, the 3m did work earlier, for a year and a half so i had no reason to doubt that.Posting this if anyone in the future gets same error.
Thanks Volt.Its not that though. Now when i enable 100 hz boost, the monitor goes black.Settings at 60 hz and as screen are black i cant try change it in options. Im starting to think it might be the cable? Gonna try that and keep this up to date.tha...
I have the same issue. Thought it was gpu issue so i made a post at Nvidia:https://forums.geforce.com/default/topic/1070357/geforce-drivers/geforce-1080-pg348q-ultrawide-60fps-locked/After tripple check everything im out of options. Either Nvidia G-S...