This borderline belongs in the Bug Report forum:
I have my radio keys set up pretty standard I believe, 1-200 2-Country 3-Range, 4-Squad, 5-Squad Vox
When I enter the lobby though, all my radio inputs get reset. If I decide to tune to squad in the lobby, once I enter an arena, now my radio inputs are really screwed up and I have to set them all again. It would be nice if when you entered the Lobby, your inputs didn't reset to 'All' on 1-5 and that it just saved your arena preferences.
A minor nuisance really, but if it can be fixed it might as well be.