I purchased the game and love it so far. Unfortunately, this morning, my mouse has ceased functioning (except for middle mouse button for zooming in) within the game...completely. I restarted my PC, loaded an earlier autosave, still: mouse not functioning all of a sudden. The mouse works fine with my other games. ANy ideas? I don't have and dont use a controller. I even tried changing the mouse sensitivity within the game; all to no avail.
Nothing's changed in my PC and I've not played any other games since I left this game last night after playing it for a while. Again: middle mouse works for zooming, but there is no interaction at all using left mouse button to click on door keycards, etc. Very frustrating.