Hello! Today i bought the Icare mini with the pcc. I charged the icare and the pcc to full. When i got out, i vaped until my icare led turned red. When i put it in the pcc, the white led comes on, the red led from icare comes on, but only for 10-20 seconds, then turns off. So the pcc isn t charging my icare. What could be the problem? Thanks