So, picked it up as had some spare cash... On a prison mission where all the lights are glowing through hills, buildings, etc. any fix for that apart from reverify (done), redo shaders (done), change all settings to default and low and all other combinations (done) ?
Edit: Ok looks like I needed to reset the shaders from main menu, restart, reboot and start again and seems I can now see in dark areas that have light no more glare when you look their way.