Looking for some dynamic lighting trouble shooting tips. I was using a map from 12 months ago last night. Was fine a year ago, now major issues: 1) could not enable light for individual characters when clicking on their icon 2)one player was seeing the entire map despite fog of war enabled 3) one player was seeing white screen. I know there have been some legacy lighting upgrades to the system. My setup doesnt seem to be handling them. Im on google chrome. Any advice appreciated.