Having issue with change target MCU in MX
I have a project that was using an STM32WB55RG. I copied & pasted this project in Cube then opened up the IOC in MX & managed to retarget to an STM32WB55GC. But I now notice that the original project has also been retargeted.
So I tried to retarget it back to an STM32WB55RG in MX but the pinout compatible dialogue just hangs at 75%, see below. So what are my options here? Do I have to open up a new project from scratch & abandon my retargeting via MX?



