Installation specs are pretty much just downloading the whole thing off of Megaupload, so the most recent version from the 31st of January with what I think were all the mods. Not certain on the load order I'm sorry to say, mostly because it looks like the Mega links here have been removed. I DO know it was the Screwthisnoise download though.Inconceivable - I never heard that hardware settings are able to affect a card!
Look at your game graphics settings if something changed.
Regarding "laggy" we have another victim here with unexplainable fps drops, look here https://f95zone.to/threads/honey-select-2-libido-dx-r7-illusion.53457/post-7572657, https://f95zone.to/threads/honey-select-2-libido-dx-r7-illusion.53457/post-7573508, https://f95zone.to/threads/honey-select-2-libido-dx-r7-illusion.53457/post-7582941 and so on.
How are your installation specs (version, load order...)?
Can you post an example what you mean with "corrupted card"?
Sorry I'm not more helpful on this part. I'm fully willing to admit I'm just above cavemen when it comes to tech savvy on this sort of thing. If it helps any, it was working fine before, this started today.
As for corrupted card, you know how when you download an image and something inturrupts it, so you have a image file that has the name, but is only showing the file type logo or something like that, and trying to open it just gives you an error message? It was like that, but for images I HAD downloaded successfully and used in the game. In an added bit of weirdness, when I re downloaded the girls, they were back in the groups I assigned them in the first place.