So here's an interesting one for a Monday morning - just started using Bluebeam and discovered that my preferences for snap to, cross hairs, snap to colour, etc. have all been reset to the original default settings.
I'm still on 21.6.1 (dare not update to 21.7 until there is 21.7.1) so no changes resulting from a new download or anything like that.
Has this happened to anyone else lately?