Alerts on tradingview.com get triggered but without sound

Brave browser is showing the speaker symbol in the top (and i can click on it to mute or unmute, but without effect)

Audio settings in windows10 are working good

audio is played on any other page correctly and good

allowed manualy in the brave settings and added tradingview.com url in the setting for audio and desktop notifications, but postive change

desktopnotification apearing when a alert is triggered are not working

settings in tradingview are correct, checked it on my laptop and they are there it works correctly!

I love browser guard, but it's making tradingview.com very slow to load. I trade stocks, often have 5+ tradingview windows open. If I were to open the sites and chart for the first time, often it would take 5+ minutes to load. After it loads, then it's fast. It's the initial loading of the page after I close all the browser windows or restart the PC. I wasn't sure what was causing it until I disable the browser guard. Now it's loading fast and normal. I have tradingview.com set as allowed list, but didn't make any difference.

Tradingview.com