On Tuesday, June 4, 2013 9:21:43 PM UTC-4, wrote:
Hints from my install:



Make sure the vario software number is the same as the display software number. Both display on boot up. It is possible that the vario software updates, and the display software does not update.



Don't turn the volume knob during software updates or while the vario boots up.



Check all your settings after software update -- time constants, altitude, etc. The software update can reset these with strange results. Bugs = 0 rather than 100% is especially interesting



John Cochrane

It's not bad practice to double check, but this isn't normal behavior on the part of the update process. Not sure what's going on with BB's vario, but we should probably handle that off line.

Evan Ludeman for CNi