E125 heading display stability

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum jgonnerman,

We haven't had any similar reports except from systems which may have had a second source of heading data or possibly been interfaced in a manner which had created a data loop. In order to support further investigation of this issue, please
- ensure that the MFD's Bridge NMEA Heading configuration item (HOME->SET-UP->EXTERNAL DEVICES->NMEA SET-UP->BRIDGE NMEA HEADING) has been set to OFF. Should it have been previously configured to ON, then re-test after having configured this setting to OFF
- re-test the system after having blocked reception from its NMEA 0183 communications interfaces. This may easily be accomplished by configuring each of the MFD's NMEA 0183 ports. Should the problem persist afterwards, then back up your waypoint, route, and track data to a microSD memory card, perform a System Settings & Data Reset, manually reconfigure the MFD's settings, and then re-test
- should the problem persist, then
----- create and attach a system diagram to a response to this thread. The diagram should identify the make/model of each marine electronics item and any computers which have been interfaced to the system.
------ create and then attach the Diagnostics...html file from your system.