Hi there,
so I tested it step by step
Installing BMS 4.37.0 -> no problem with Sound UHF/VHF
Updating BMS to 4.37.1 -> no problem with Sound UHF/VHF
Installing VoiceAttack -> no problem with Sound UHF/VHF
Installing JanJanPlugin -> no problem with Sound UHF/VHF
after that, i change the Sound Device to Index Valve Headset
no problem with Sound UHF/VHF π
I also tried to brake it again, by changing from standard device SB Z to Valve Index and so on, discord on / off and ervery thing what may causing this effect
Conclusio of the step by step, i guess its a client isseue. π