Offline track Komoot

Hi,

I use the Garmin Edge 830 (software version 9.75), Komoot (software version 4.7.10)

I recently had the problem that I can only load one Komoot route offline at a time. Otherwise I immediately get the message that there is not enough memory available.

I use the FREE account with 449 planned tours.

Does anyone know what the problem could be?

Thanks
Markus