party chat and game chat stuttering

I was reading on the Black Ops 3 Forums. And i found a topic on there from someone discribbing exactly the same problem im having that The Xbox Live Party Chat is causing the Skips/stutter in the game every 10 seconds. As soon as your out of Party Chat The
skips/stutter is gone. I havent tested this on other multiplayer games yet but my connection is fine on console and in games. But the stutter remains while in Party chat. I dont know if this is caused by a bug in the dashboard update on August 19 or the Black
Ops 3 game update on August 16 since i downloaded both updates on the same day. I really hope this can be fixed with a dashboard or game update. I hope Support can have a look at this game stutter/skipping issue that happens every 10 seconds while in Party
Chat.

Yes. Turned on Xbox Saturday and games were lagging and party chat was stuttering. Called 3 and said to switch to 3G and worked.

Come Monday and needed an update it had this issue.

Temporary fix is the phone tether method

Edit on item #2

It's not meant to be "party chat" but "chat". Whether ingame or party. But the buttons are not switching between game or party chat, but to control the balance between game sounds and voice chat.

You should select party chat in the menu for party voice only or game chat for game chat only

Nothing to do with my chat settings?