Visual Studio 2022 Debugger thinks I changed code and wants to hot reload

Question

EDIT: Good information provided below to diagnose, but the issue was I was running Visual Studio 2022 17.3. Version 17.4 is required for .NET 7, and I had just installed that. Once I installed the latest version of VS, all my problems went away. Install with Visual Studio

Suddenly today, debugging my ASP.NET Core 6 and 7 apps suddenly has stopped working. I hit F5 to debug, it stops on my breakpoint, but as soon as I continue or step into, I'm shown this dialog:

I haven't made any changes to code, I'm simply trying to continue after I've stopped at a breakpoint. This just started happening today and I can't figure out what I did.

Answer 1

Today this happened to me, I couldn't debug project, this popup appeared on every break point.

I fixed it by removing folder .vs located near your solution file.
This folder will be recreated when you open solution next time.