cmake --build : limit number of threads DON'T work on Windows

Greetings,

I'm running into a complete PC meltdown while compiling. 64 thread running at 100% capacity results in a blue screen of death every single time. Not a problem using Visual Studio directly because I've lower priorities in the settings.

Already tried using Visual Studio 2022 and CMD:

Config
set CMAKE_BUILD_PARALLEL_LEVEL=8
or
set CMAKE_MAKE_PROGRAM="make -j 8"

call %SOURCE_DIR%\configure.bat -prefix %INSTALL_DIR% -debug-and-release -opensource -confirm-license -platform win32-msvc -no-webengine-jumbo-build -webengine-proprietary-codecs -qt-zlib -opengl desktop -nomake examples -nomake tests -skip qmltest

Build process
cmake --build . --parallel --verbose - -j8
or
cmake --build . --config Release – -j 8

or
cmake --build . --parallel --verbose – -j8 -d explain

None of which is limiting the number of threads being used to compile.