Hello,
After seeing your posting, I just uploaded the latest V5.60 file taken in our RV-7A last week to savvy (2 hr flight) and everything looked fine.
I would start by re-formatting the 8 Gbyte SD card (FAT32 format) that you fly with and see if that doesn't fix it. It is best to use 3 cards, one each for software updates, database updates, and flight data logging.
Thanks,
Steve