Custom Resolution Utility (CRU)

[Espionage724]

I have Intel UHD 630 on a laptop (single GPU), and an Acer S271HL monitor connected via HDMI. On Windows 10 21H2 if I create an Automatic resolution of 1080p (native res) at 75Hz, after a while while suspended or seemingly on wake-up the monitor disconnects and comes back at 60Hz.

https://i.imgur.com/Qp7KfHa.png

The only thing I've done in CRU is open it, add an Automatic PC resolution, changed the refresh rate, and set the new 75Hz resolution above the 60Hz one.