Question Dual 144hz locks machine?!

Apr 13, 2019
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So I have two dell S2716DG’s that are 144hz and gsync. I’ve been trying on my machine which runs rtx 2080 oc Ti from PNY and I can get one monitor to run at 144 hz - but as soon as I set second (or try both at once) to get to anything over 60hz machine locks

Now I do OC on that machine on cpu and ram so I thought fine. Hook up to dell XPS with i9. 9900k stock (its dell...) and 1080 gtx. Same exact thing.


Any ideas?

I google dual 144hz monitor issue and everyone’s talking about one 144hz and another on that only runs at 60hz and has issue... funny enough most suggest get two 144 hz matching monitors to fix... just like I have. So I’m at a loss

Updated monitor drivers (who does this anymore but I thought give it a shot ) no difference

Thanks all!