On PC Xbox app updated now I can no longer hear people in Xbox party chat last time this...

Just so that I am clear when you are trying this in party chat? In game chat?

You can hear the other players in the chat but they can not hear you?

Are you starting the party through the stream on the xbox itself? Or are you starting the party through the xbox app on the pc itself?

These are two different things.

I personally have noticed that if I try and join a party through the Xbox itself and not the xbox app I can hear the other people but they can not hear me. If I join the party or start a party and have people join through the xbox app on the PC then it works
fine.

So try that and see if that fixes your problem.

That is not the issue. He is on xbox and can talk normally until I join the party from my pc, at that point he can no longer hear people and people cannot hear him. I however can hear people and they can hear me. It is just one person that cannot use party
chat if i join on my pc.

I am having the same exact issue. I can hear in game chat, but no one can hear me. MS, please prioritize this for fix! It had worked previously, but it has not worked worked now for a long time. As a workaround, I hear that you can install the xbox beta
app alongside the regular xbox app and use the in app party chat with one app and stream with the other, but this will only work with party chat, not in game....

I'm sorry to hear that you've come across this issue. It does happen from time to time where you can blatantly tell when people are cheating by using party chat (or other voice chat apps) to communicate whilst on different teams. I experienced this myself
on Battlefield a few times, I recorded the clip and filled out a negative report on the players I suspected of cheating.

I'd advise you to do the same for the time-being. You can follow this link for a guide on how to report somebody:

https://enforcement.xbox.com/en-GB/home/howTo#sub-topic2-0

However, I don't think that banning party chat is the solution. I love using party chat, but I do agree with others that the ease of use of party chat has made online gaming with strangers a fairly quiet experience. I made a lot of friends on the original
Xbox and Xbox 360 through game chat when playing with new people. Unfortunately, that's just how things seem to be across most platforms now. Party chat is prevalent on the PlayStation and Xbox, and a lot of people use Discord on the PC for their game chat.

Can't edit so posting it here.

The problem is that I can no longer talk, listen to party chat and listen to game chat on the same headset as I once could.

I can listen to game chat and party chat on the same headphones, but the xbox/controller doesn't send the audio form my microphone to any service.

People in my party can not hear me, and when I record messages, there is nothing recorded.

I can, however, hear my own voice when a certain setting is turned on, on the xbox. (I can't remember the name of this setting right now)

My mic is not muted in any hardware control or any xbox setting that I know of.