I have two profiles that I switch between frequently, and it has always been pretty fast, usually just a couple of seconds. After upgrading it has became very slow - 30-45 seconds. No errors pop up.

My profiles are pictured in the attached image. Is there some new configuration that I have to do to make it work again or should I just downgrade?

I have attached the log. I changed to the "Gaming" profile at approximately 15:01 and immediately after back to the "42+34+(77)" profile.

For whatever reason it actually seemed faster than usual, though still much slower than before the upgrade. maybe 20 seconds or so - I didn't time it.

Been experiencing this myself as well. Use shift+ctrl+1 (or 2) two change between profiles (4K 60Hz, 3440x1440 @144hz)

Upon changing it becomes non-responsive about a minute and a half, then becomes insanely laggy, around 10-15 seconds of lag from an input for about a few minutes. Takes about 2min 55s for a full profile change. Seems to correct itself after that.

Using the version I have via Steam build 22134110 and attached the debug log following the instructions you posted earlier.

Hopefully it helps, really like the software but something either in a driver update or a DF update seems to be causing an issue. Never occured until the last month or two.

Downgrading to 11.1.1 solves the issue.

Apologis I meant to test this out too on the weekend but got swamped.

Testing it out this week, it's back to it's snappy normal on the steam version,so it's possible it was an Nvidia issue (for me at least) as they've updated their drivers, but the steam build ID is the same.

For me changing Nvidia drivers did not change anything, sadly - but for now it works as long as I stay on 11.1.1