I've been using a software called Aster Multiseat (https://www.ibik.ru/
) for a long time now. It's a multiseat software that basically turns 1 PC into 2. Me and my partner played a lot of games using this software and never had any problems, until now that is. Sadly one of my favorite games, which is D:OS2, crashes right to desktop if I launch it while Aster is running. It gives me zero errors, there's nothing in Event viewer as well, just black screen and back to desktop. Starting as Admin does nothing too. The game works fine if I disable Aster.
I own a steam version and my partner a GoG one, both are failing to start with the software on.
Each time game crashes it creates a dmp file but I don't think there's any software that allows me to read it, I can of course provide it if it's any help.
I know this is a very specific scenario but any help would be very much appreciated, thank you!