Screen turn off DURING raid

I've read similar problems about screens being black post-raid, but my problem is weirder.

During a raid, both my monitors will turn off (no backlight), and then turn back on to a backlight black screen. My main monitor would then cycle through my other displays (HDMI 2, DP), but never back to HDMI 1 where my PC is connected.

To add more details & be very specific, I was doing night raids at Factory on the SPT dev profile. I am not exactly sure when my screen will turn off or how it is caused, but it has happened again when I restarted my computer and tried to run a night Factory again. Audio also cuts off at some point during the screen being off, so I couldn't hear movement or gunfire. The problem was undone by restarting my computer, and when I tried unplugging and re-plugging my HDMI cable (at both PC & monitor ports) video would not get picked up.

Update: It happened again, on a different profile (EoD), on a different map (Customs, ~06:00). I'm convinced this is a problem with the newest patch so I'll just keep this installed until new update from SPT