I am very happy with the MAG274QRX so far, 240Hz is great, BUT:
Every time windows sends the displays to energy saving, they completely disconnect from my system.When I reactivate them ( e.g. by moving my mouse) they do come back to live but to windows it's like I unplugged and now replugged them. Windows plays the "device connected" sound, all windows are moved to the primary display and the nvidia driver pops up a message that a G-Sync compatible device was connected. This is very annoying.
I recorded a video to clarify the issue:
https://youtu.be/wu3tTfuIXzQ
Things I tried to resolve the issue:
- change input from DisplayPort to HDMI and back
- updated display firmware on both displays
- there is no energy saving options in the OSD of the displays, software or driver
- there was no help in the official support forums
- Energy Settings in the hidden menu didn't change the problem
Any help is highly appreciated!