Hi to all.
Recentry i buyed a Asus pg348q (34" 21:9 monitor 100hz gsync)
Working great with other games , i've seen a problem with Arma3.
I've set desktop (win10) at 100hz, launch Arma 3 and in mostly case monitor setting itsself at 60hz (cause tearyng etc.. .because as nvidia says vsync is off).
If i set via Monitor 100hz in game it works great.
BUT when i press Alt+Tab (example to look at Teamspeak) and go to desktop and then return to Arma (Alt+Tab Again) monitor return always at 60Hz and i must press again OC button on the monitor.
This issue in only in Arma 3 (for example Tomb raider and BF4 with same operation works all the time at 100Hz)
The system is fresh install win 10 (same issue reported in windows 7).
I've try to change all the displayport connection on the gpu.
My rig:
I5 4670
MB MSI Z77 G45
Palit 980ti Super Jet Stream
16gb ram
SSD 850 Evo (arma store on it with Windows)
Asus Pg 348q.
Thanks