Hi,
I switched to SDK 3.0.0 and got back problem, that I had some time ago with 2.6?? When my code compiles, but controller stuck after many successful builds and I open build configuration, sometimes there are entries from different projects. "Extra CMake arguments" and multiple "Base configuration files" I didn't add there. Even from projects, that are not opened, but just in same /nrf folder. I tried to remove those entries, make pristine build and as recommended by AI cleaned nrfconnect-apps folder, open now only one project at time, restarted computer, but no success. I have to check before every build or flash, because I can't trust it anymore. Can't find pattern. Sometimes I can make 10 builds ok, sometimes after next build there are unwanted entries.