Began after last update. Happens at evening when dynamic weather switches to the storm. The brightness level incab and from outside becomes too different. MUCH brighter incab. Day from the inside, but almost night from the outside. Sometimes(rarely) being fixed by switching cameras, but only for seconds, then it goes back to overbright again and again. Happens to me on every route with every RS I've played. P.S. It's not a headlights effect in the fog. I've tried turn off the lamps and nothing is changed.
I associate this with the eye adaptation being set far too aggressive. The same applies to the background lighting of the monitors, illuminated buttons and instrument lights. All far too bright when it gets dark outside or you drive into a tunnel.
I’ve had this kind of issue before and it can sometimes occur part way through a run. I was enjoying a nice run on Kassel Wurzburg in the snow and when coming out of the tunnels the view was nice and dull as expected until halfway through the run when the eye adaptation just stopped working in the same way it had up to that point and it became extra bright from the cab view like the picture posted above.