I was happily building at Sanctuary and I was switching between workshop and normal modes frequently. I accidentally hit a few keys simultaneously (open workshop key and TAB for inventory - and maybe some others!), and this weird symbol appeared on the screen -
.....and it won't go away!
I couldn't move, but everything was moving normally in the background (ie game hadn't crashed). When I pressed ESC the save option was unavailable. I tried using player.moveto player, and coc redrocketext, but still was stuck with a blurry screen and unable to move or save.
It appears all throughout the game, in game or in the main menu as you see above.
I disabled ALL mods and ran it without the F4SE starter and still no change.
Anyone seen this before and/or know how to get rid of it?