Sound Does'nt work on brave alone!

Description of the issue:
No audio works on ANY website
I tried everything already in the forums,reinstalled
turned off HA
reset all preferences!
How can this issue be reproduced?
Im sorry but i do not know
I might sound ignorant but I really not am Sorry

Expected result:
Fix issue

Brave Version( check About Brave):

[Version 1.8.86 Chromium: 81.0.4044.129 (Official Build) (64-bit)
Additional Information:

Hi @blue4, Welcome to Community!
Have you tried - Going to Control Panel > Sound > Speakers > Advanced
Un-check “Allow applications to take exclusive control of this device”
Open Volume Mixer - Is Brave muted?

OK first of all im on windows 10 and there are no options like that in the control panel
thanks, turns out my audio driver was not updated