I need help with a network issue I think is related to bit defender

On my laptop only I have connectivity issues. I will list them below.

Microsoft Edge will not load anything. It says ERR_QUIC_PROTOCOL_ERROR

Battle.net will load but each update of a game will run for a few moments then slow down.

Steam will download games fine. the browser however needs to be reloaded several times to get things like the store to properly load.

Firefox seems to work fine.

I have tried turning off the firewall and it changes nothing.

I am currently running windows 11 and this is a possible cause as well.

Online games appear to be running fine.


Any help on a direction to go to fix would be awesome.

Answers