Do this!  May resolve the “confusion” of the AIS GPS and SeaTalkNG Raystar 130…  http://www.raymarine.com/view/?id=5769

After the updgrade shoudl try and follow this advice from Raymarine Tech Support which was detailed here http://raymarine.ning.com/forum/topics/ais-650-e80-installation-issue-with-gps?commentId=6492755%3AComment%3A21045

Advice was: It is recommended that the ProAIS2 software supplied with the AIS650 be used to configure AIS650 to no longer output the GBS, GGA, GLL, and RMC NMEA 0183 GPS sentences.  Doing so will have no affect upon GPS data from the RS125 via the E80 being available from the 4800 BAUD NMEA 0183 port of the AIS650.

PROBLEM SOLVED… The software (PROAIS2) was used to no longer output those GBS, etc sentences and the confusion was “fixed”