Not sure if any one else has encountered this problem but Nathalia Poppyflower in the Undercity has the grey face bug, at first I assumed it was because of my CBBE Body replacer but I removed my mods and she still has a grey face -- she is the only npc I've noticed so far.

A Matter of Time: But I played with this mod since 100 hours without problems. That's my 2 cents :) Yeah, but you played the German release didn't you? SureAI removed some of the SkyUI features (Like the widget that is required for A Matter of Time) in the English release, so the mod doesn't work f...

I have installed All Geard Up and have been playing with no issues for about 5 hours, even though it is listed under the incompatible mods section I can confirm that this mod is working, along with: AHZmoreHUD, Less Intrusive HUD II, RaceMenu, XPMSE, and DSR.

Confirmed not working:

Quick Loot