Update: I have installed STM32CubeIDE on my new laptop with the intention to flash the board to J-Link, but what do you know it works now with ST-Link and the debugger finally connects to the board. Perhaps there was a patch in the mean time since I ...

Thank you for your comment. I downloaded an IAR Workbench (kick-start / code limited eval). It works just fine and I can compile upload and debug small examples with the same ST-link driver and USB cable / port, so it is not the hardware. I'd be perf...

I have a similar problem. I'm new to STM32. I have STM32496G-discovery board and STMCubeIDE. When I compile one of the provided examples or generate one with the code generator in Cube, I get the following in console when entering debug:Log output fi...