Monthly update not working

[tcbc8222]

The last two months the update uploads normally. The next flight it says my data is out of date. I use my IFD440 for navigation but it is concerning that it’s not updating. Anyone else having this issue?

 

[Rhino]

Dynon doesn't supply monthly US chart updates to my knowledge. They provide chart updates at all, only the base map. You need SA or AirMate.

 

[tcbc8222]

I am referring to the monthly Obstacle Database updates.

 

[swatson999]

You're going to have to be a lot more specific if you want help. Are you downloading a single .duc file? Or separate files? Are you loading them as a single file, or multiple files. What are the filenames/dates, exactly? Which kind of SV? Is it in a certified or an experimental? Etc.

Just saying "it's not working" isn't very useful.