Finally I found time to release the new firmware 1.2.193. This version mainly contains a work-around for the “leap-second-issue”. The GPS time is adjusted to the real earth rotation with leap-seconds (see Wikipedia). Because the leap-second information is only transferred in a slow interval (10 minutes), we could observe since July 2012 a jump back in time of the track when this information was received.
The new firmware works around this issue and ensures that the track has a correct and smooth time for the whole recording. Additional information is available upon request.
The new firmware can be downloaded in the Official’s section.