Hi: Has anyone using or used various AVAST software (antivirus to total security, etc.) ended up with a loss of audio on their pc? It seems that installing and using avast on my 2 ASUS desktops and windows 10 causes the audio to be dead (like a permanent mute)? No other security program does this. So Because of this I have given up on avast. Still want to know if anyone has similar issue or knows what is going on? Thanks for all your help in advance.