Resolved! What would cause an application to crash the debugger and not be able to reset in the debugger, without exiting the debugger?
I am just about finished with my application I have been working on for a few months. The processor is a STM32G051K8T and I have upgraded to STMCubeIDE 1.10.1 and am using the ST-LINK V2 (Blue pill) with my custom board. All of a sudden it is hanging...