So this still happens:
During an interception mission, it basically just started, was able to attack and do everything as per normal. Then either from one of the following events, I have no concrete proof as to which once, started being unable to attack/reload/switch weapon/use abilities/transference out. HowEVER, I was still able to sprint using shift.
* I rapidly transfered out and back in
* I alt tabbed to open twitch.tv
* My [x] mercy kill dissapeared and no animation played
This is entirely mission breaking unless you die and revive
ps. "Localization" tag, because there's no tag for gameplay