First of all, yes I know there are threads like this  but I've tried the solutions and nothing worked.

Installed the app on new phone, everything is super slow, just like on my old phone. I tried everything I've seen on other threads. Reinstalling, deleting cache, removing external sd card, disabling battery saver, restarting phone, nothing worked. Just want to listen to an audiobook before sleeping, but now I wasted an hour trying to get the app to load anything. I mean I could let it load for 10 minutes and it would probably be there, but ffs that can't be the only way. As stated, I had the problem on my old phone, which had very little storage space and was already 5 years old, so I thought that was the reason. But now the issue is back. On pc everything works fine. Just the mobile app is slow af

Plan

Premium

Country

Germany

Device 

Samsung A12

Operating System

Android