Disabled sleep on windows, SSL Madixtreme card hasn't disappeared since. I got sick of messing with its WDM driver for non-DAW stuff. That driver is almost unusable so I just removed it. I ended up settling on Voicemeeter to just fake the WDM stuff, and it works fucking great. I can now do general listening and goddamn zoom calls through this Stagetec tower of power. SSL ASIO driver works great.
If you haven't checked out the voicemeeter stuff, it's worth having a look at. Bridged the WDM/ASIO gap nicely. Pretty straightforward. I don't care for the aesthetic, but I'm not gonna mess with it now that it's doing what I want. There's different versions with more flexibility/features, but I'm just using the basic one. Banana and Potato were more than I need it for.
https://vb-audio.com/Voicemeeter/index.htm