Puck 2 download error

Hey guys, I have a Mares Puck (Puck 2 model) that I've previously successfully downloaded dives from, in fact I downloaded dives just a few days ago. But downloading the most recent dives fails with the following error at the very end: Event: model=31 (0x0000001f), firmware=0 (0x00000000), serial=102663 (0x00019107) ERROR: Calculated and stored size are not equal. [in mares_iconhd.c:519 (mares_iconhd_extract_dives)] And no dives come across. Is there anything I can do to fix this? cheers