Datacartridges don't show up anymore

[Rongor]

My cartridges are still in \Saved Games\DCS.openbeta\Datacartridges

yet when I open the DTC receptacle they don't show up in the cockpit anymore so I can't select one to insert.

Any ideas what could suddenly be wrong?

[Galinette]

They are filtered by map, check that they match your current map