Multiple Audio Issues Since Update 1.1.0

I'm experiencing multiple different audio issues after the update released. So far I've encountered 3 variations of the bug:

1. Audio completely cuts out mid match (shows up as full volume noise in editing software but is inaudible)
2. Audio gets set to 50% volume mid match (rarer?)
3. Spontaneous sudden noise every 30s-1m mid match

I'm 100% sure the issue is tied to specific maps. Variation 1 appears on Renewal and Kaleidoscope, variation 2 I'm unsure about and variation 3 appears on Caspian Border. This happens everytime I play these maps and never on others. 

I already tried pretty much every possible fix:

• reinstalled game
• reinstalled all drivers
• reinstalled windows 
• tried different audio devices (also routing through mixer or directly)
• safe mode
• etc.
• No issues in other games

PC

Nvidia GPU

32GB RAM

No overlays

Europe

Happens on every server

100% occurence rate