As a PC player, I would like DTG to input seperate keyboard commands for the doors opening/closing. Or let us be able to configure them and save having the big bulky pop up window in your face. Just like you can with ts2020, press one key to open doors on left, key to it for the right and vice versa for close. Pretty annoying to have a big pop up everytime or having to move camera views with the mouse to find and press the cab buttons. Something so small that can make it a little more immersive and realistic. Which IMO should be standard for PC control-wise anyway. The more induvidual controls and keys for train functions the better.