Hi I have a patch with a couple of layers of bpatchers inside

Order: 1- Main patch with bpatcher inside 2- This bpatcher has numerous other bpatchers in it 3- The bpatchers in it

I've noticed that when I press save on the bpatchers in the 3rd level - patch cords that I'm pretty sure I didn't put there appear and dissapear on the 2nd level

I can't get rid of them because they dissapear as soon as I let go of save

Does anyone have an idea of why this may be?

Thanks!