Discussions

On USB power:

I add 5 waypoints and write them to APM memory. Everything works just fine.

On Battery power:

I add 5 waypoints and write them to APM memory. Then, over the next 1-2 minutes, waypoints 6-100 are written to memory (about 8-10 per second) with locations at the current GPS coordinates. Reading waypoints after 2 minutes shows 100 waypoints, only the first 5 of which were created by me.

The only other person who seems to have had this issue was here http://www.diydrones.com/forum/topics/waypoint-navigation-problem?xg_source=activity and he seems to have solved it by reverting to a very old firmware version. I would like to avoid this, as it would mean abandoning future developments.

Any assistance would be most welcome.