[Chris7514]

Thanks so much for responding. Yeah... I have zero idea how the files are organized for PT, but EVERY TIME I start PT is copies those mentioned folders onto an external HD where the session is based (in my case Samsung SSD T7 ProTools HD). After I effectively delete those files from that drive, and work just fine for the rest of the day, the next time I mount the drive - Voila ! It copies those again.
And it’s NOT only this particular drive.
PT did it with all other drives I plugged in the past.
Always copying those folders onto the drive where the session resides.
Strangely enough - it does NOT copy those folders onto Sound Libraries HD where I have entire content of my extensive sample libraries from various developers.
Honestly - I am puzzled...