Only time I’ve had control map change issues is when I plugged my devices back in different USB ports. And even that has been a while, hell I just rearranged things due to my new steering wheel and the control mappings stuck.
I did have the graphics settings change once on an update, but it was warned about in the patch release readme. I think it was due to the introduction of new rendering code. Took 2 seconds to change it back.
I don’t have site issues at all - all browser checks are good, using Firefox and/or Chrome. Not still on IE are ya?
When I go back and play WW2 sims of the days past, this one just blows them all out of the water: in graphics, flight model, sound fx, weapons selections, varied content and ease of getting online for a good multiplayer mission. Heck I even love the new quick mission map options, wish they had come sooner tho.