TwoCanPlugIn

Sebastien, not the first time that OpenCPN doesn't do what it says on the tin. Firstly. created some waypoints & a route yesterday. Also just now imported a GPX file...

FYI, The underlying problem is that while the Time column is retrieved from the database, the created_at column is not. Refer to https://github.com/OpenCPN/OpenCPN/blob/2fe7977630f4719f7da80c23e0f6f65572a74023/model/src/navobj_db.cpp#L1893 And I'm not going to step through...

I was also going to make the suggestion that you could also use SQL to prune the tracks which have the erroneous trk_points. Although it would probably be a futile...

An interesting discussion. If one were to think in purely database terms, I would have thought that the primary key is the source address. You can't have a duplicate address,...

I agree with your observation that NAME is an appropriate construct to use to uniquely identify a device. Alternatively, from PGN 126996 you could also use a combination of product...