When BB logging, either displaying or recording, the PID values go blank and the temp values go to 32. This just happens for an instant, and then the values return to the real time values. The changes to don't appear in the log when I play it back on my computer, until a certain point and then everything flat lines. There doesn't appear to be a trend in the time where the values flat line, but I only logged twice where this has happened. Previously, I have logged with the same firmware and bootblock and have not had this issue. I updated the firmware of V2 and I still have the issue with the latest firmware.
Please help!
I am working on a 2001 LB7 Duramax.
Thanks
On edit: the ALD, VPW and CAN failed the self test.