Can't use [BACKSPACE] or [DELETE] keys

[Harzach 2518]

I first noticed this when joining a passworded server. I typed the password incorrectly and hit backspace to fix it, but nothing happened.

Now, it seems that I can't use either key in the editor, or in the A3 GUI in general. This means I can't delete objects. Stranger still that both were working fine in the editor yesterday.

Both keys work fine outside or Arma 3, and work fine in Arma 2.

Anyone see this before?

[buster0083 1]

I've had that one intermittently - close and reopen fixes it but I've only had it once or twice so haven't opened a ticket.

[Harzach 2518]

OK, I think it has something to do with Aero/desktop composition. Alt-tabbing to desktop and back "fixes" it. I would imagine disabling desktop composition in the executable's compatibility tab would also be a solution.