Today i was playing the game, and there was a damaged helicopter. From our allies

When we started repairing it didn’t went further than 90%, well that’s not a problem when you can play further. But that wasnt possible because the mouse gets disconnected, the only thing you can do is type in chat… If you get team killed, (what we asked For) you still cannot do anything. No buttons work, so cannot respawn.

Is there any way to solve this while in game?

Issue fixed , please check and report any issue with the patch.