Like @zipporaid, I'm experiencing similar issues with the Glitch Delay after updating from 3.6 to 3.7 (Stomp XL). After discovering that Glitch wasn't working properly in 3.7, I restored from backup (back to 3.6), then re-updated to 3.7. The problem with Glitch Delay has persisted. I'll stop using Glitch for now.