Flows Hanging Browser

Does anyone else experience the browser hanging constantly while working on flows? It happens doing different things, but appears even worse when dealing with fault lines. This morning, I removed a fault line and it hung for almost 10 minutes. Any time I would click somewhere, I would get that Wait/Exit Page popup.

This seems to occur using Chrome or Edge (both updated). But I am losing my mind!! Hard to be productive when it keeps doing this.

Does anyone know what it's doing in the background to cause this? Any resolutions?