I’ve seen this too… the editor gets ‘decoupled’ from the code and no longer hot reloads on compiling in visual studio. Since I never hear the little chime when I’m in visual studio signaling the hot reload, I only notice after a couple minutes of wondering why my changes don’t seem to be working after switching back to the editor… and then I notice the missing compile button and realize it got decoupled. Restarting the editor is the only thing that seems to make it come back from what I’ve seen.