last 2 flights I've had with the latest version of XC Soar (runs on
the memory card) have not been logged properly for some reason. When I
try to upload to OLC it says it is an invalid file.

Also am not able to replay the file on the PDA using the flight replay
function. The file extension is not showing up as a .igc file!

Any ideas for what the problem may be!!!

Luckily I did set my GPS to log todays flight and that was able to be
converted and uploaded.

Thanks,
Brad