Wow, this bug is still open?
Yep
I get it every day I play, sometimes twice a day.
Always involving a number of troops on my side that allows for battle orders before the battle. Never when there are fewer troops than 20 in my party. There is some race condition in the code.
Taleworlds, you show UI that allows starting the battle before something important (like maybe player controller for the battle) is loaded in. And then it is never loaded in, and we are stuck with only directional controls on the keyboard (functional keys do nothing, so I can't even tell my troops to take care of things), mouse sensor stuck in tactical command mode.
Even if the battle is won by my bots, I cannot exit the damn battle because Tab doesn't work.
Not saving the game before every battle is not an option anymore. Saving before battle used to be for carebears. Now it is for brave people, insane even, who are not afraid to take the chance that their hours worth of progress will be nullified.
Edit: ok, this is unplayable. Either fix this bug or at least, as a workaround, implement an option to autosave before battle, so I don't have to remember that.