I just started testing the A7SII outside on a sunny day, set to record XAVC-S 4k, with the LCD Monitor Brightness set to Sunny Weather.   In every shooting mode, after hitting the record button, the monitor dims to a point that makes it nearly impossible to see in bright sunlight.   This happens whether Live View is enabled -- or not.  And it does not happen when shooting 1080 HD (although the screen dims a little bit). Interestingly, the same thing happens in the EVF. This could very well be a