Hello, all. I've been using Vellum since its inception. Now, every time I try to do anything, Vellum freezes, and I get the beach ball for 10 - 30 seconds. It does this on my Mac pro and my Mac mini-both running High Sierra. I was running 2.6.7 on both machines, but upgraded to 2.7.3 on my mac pro to troubleshoot, which of course necessitated upgrading to 2.7.3 on my mini too.
I've tried all the standard troubleshooting stuff: deleting the app and re-downloading from Vellum; doing first aid on my boot drive; clearing settings with P-RAM reset; booting in single-user mode. Nothing seems to resolve the issue. It's pretty much unusable.
Here are my mac stats in case it helps troubleshoot:
