Little tiny bits of filament in print

Lately, in my prints, i find these tiny little bits of filament, anyonw knows what is happening?

Thank you!

That’s from the hotend blob detection. It’s in the printer settings if you want to turn it off.

Clog detection? Where can i read more about it?

In the options menu, 4th item, 1st item is muting the sound. You didn’t turn on the timelapse, did you?

Nope, no timelapse.

the option you mean is on, yes. In bambustudio too. Is it any useful for real or shall i turn it off?

It depends on how confident you are in printing. If you print with one brand, have done all the necessary filament calibrations, and are slicing with your own settings, then the nozzle sticking control function can be disabled. I don’t use this function.