Thanks to all who replied. Reading them again finally woke up brain. The major change was installation of Pflarm brick. So I moved the Cambridge antenna as far away as practical from the flarm devices -- and the file for today's flight logged to OLC normally.
RAS is a wonderful resource other than when it turns into a pain in the small parts. While I am being a pain, what does the B record actually record?
h



On Tuesday, April 30, 2013 10:54:56 AM UTC-6, wrote:
My 302 worked last year, but for the first flights this year has a problem with OLC. Nothing was touched on the instrument in the meantime.

OLC reports that the 'b' records in the log are inconsistent and are described as having spikes. The OLC help team kindly restored one of the two logs I have so far submitted, but can't expect them to do it regularly.

Any suggestions? Anybody been through this already? Or is my 302 destined for a trip to Cambridge?

Thanks, Howard (HL).