I use the camera’s GPS log function to record hikes I make. It works perfectly. It does everything I need it to do. However, I cannot get it to consistently work. Sometimes the GPS log is only 4 kb, and only contains the GPS header info. The instruction manual has a very simple process for creating a log file. Maybe it is too simple

I try very had to set the camera up exactly the same way each time I use it, and sometimes its works, and sometimes it doesn’t. The camera is receiving GPS data because each photo has GPS data attached to it. It would be nice if there was a way to confirm the log function was working...

NOTE: I do download a new updates GPS A-file from the internet regularly. The manual says it updates faster with the updated GPS A-file, it should say it only works with an updated file.