Monitor was able to goto 240hz, now its stuck at 120hz.

[Swof]

Hello,

 

I've recently noticed something strange, my monitor was able to goto 240hz not overclocked, and now its capped to 240hz? Could anyone tell me why?
I'm using a HDMI 2.0 cable in the HDMI 1 slot.

My GPU is the EVGA GTX 1070.

I also updated to the latest driver for GeForce.

 

Thanks too all who spent time on this post!

[Swof]

Oh drat! Just figured out the problem!

I had HDMI Compatibility Mode on.

 

Sorry for the inconvenience!