I noticed something unexpected with the ipcam folder. I have a 512Gb (461GB formated) usb drive in my H2D and since I received it 6 days ago i’ve used it for more than 80 hours already. I regularly checked the available space and it was never more than 25%, max always around 110/120GB. Today I wanted to get the clips from one of my first prints because I suspected an issue with a hot end which at started from the beginning, and to my surprise I only had clips from 2 days ago. I know for sure the previous clips was there once and I’ve already checked the content of the usb key.
So it seems like there is some kind of an automatic purge system on this folder and I did not find information on it. A first sight maybe it can not hold more than 128GB as I noticed my manual checks never show a higher occupied space. Does anyone have information on this topic ? It’s kind of annoying.
In the documentation Specifications and Usage Recommendations of H2D USB Flash Drives | Bambu Lab Wiki it says :
" * Videos occupy up to 65% of the total capacity of the USB flash drive."
and
" * If a new video needs to be recorded for subsequent printing, the system will automatically clear the original video files in the USB flash drive to free up space."
But I never reached 65% and still the system automatically cleared videos to free up space 
Did anyone encountered this behavior ?
