I just bought the PG43UQ (Apr / 21 - Firmware 015) and I am surprised at how confusing and conflicting monitor management software is.
I'm tired of setting the SHORTCUT-1 and SHORTCUT-2 for the image modes that I saved in my favorites (I did it through the manual control of the monitor, the remote control and the win10 software) but whenever I use any of them the shortcuts go back factory default, that is, they simply do not record saved shortcuts.
The worst is that in USER MODE I do not have complete control over all settings. Just choose something wrong and the monitor will soon go back to one of the presets.