I've had Rainbow 6 Siege for the Xbox One since Christmas and it's mostly played fine. I stopped playing right as Velvet Shell came out and picked it up again last week. Since then I've not been able to finish a single game. Every single game I play ends early because host leaving or loss of connection with Xbox Live.

I have a good internet connection, I play other multiplayer games constantly with no problems like this. Before I stopped playing last month the game's connection was fine for me. I've tried playing at least 3 times a night, every night for the past 2 weeks and every single time half way through the game it ends and I've got no idea why. I know if the host leaves everyone else does too but no way has that happened ~30 times in a row.

If anybody has any idea of what's doing this I'd greatly appreciate it. Thank you.