I've experienced some odd inconsistencies as well. On the whole, my performance is way better. But today I had massive input delay again for only one game. I don't know what's going on anymore
I guess the reason why they won't comment on specific issues is that it might be taken as a promise that they will fix it. I guess experience shows that making promises can end up bad for game developers.
Just going to take this opportunity to again ask that devs post responses to cards on the issue tracker saying that those issues are being looked at. I think it would go a long way!
Most amazing game I've ever played. Almost lost to RedxWings' famous single ost sniper strat, but major arty came through for me in the end. You will see some epic tank battles in this game. Please cast!