I'm trying to put together a list of games here that are thought to be ddraw performance issue that worked fine on WIndows 7 but not WIndows 8/10. I'm not looking for other issues, just this one. If you have a non-related issue to ddraw, start a new post to address.
So far:
Age of Empires I
Age of Empires II -> I'm not seeing an issue on the AOE II HD version from steam, is this from disc version?
Panzer General 3SE -> Where are you playing from? a disc. I see a gog version but it might not be the same, please confirm.
Sims 4? -> This is a dx9c game I believe
Commandos 3 -> I'll give the steam version a try.
more? please add to my list with details to where you are playing from, steam, origin, disc, gog etc..
Thanks.