Sadly, none of this has worked, I have even uninstalled dynamo, deleted all related registry keys, removed the folder from appdata, reinstalled Revit, and reinstalled Dynamo. At this point I dont believe it to have anything to do with the font as the fonts appear to be arial, and I have test all arial in other programs including Revit itself. The issue only seems to be for one character in Dynamo. Obviously not something will hinder performance, but it is extremely bothersome since I try to develop workflows for my office with screen shots and videos. If anyone has any other ideas I’m game.