DJAY2 : Logged in to spotify, but tracks either not loading or loading too slow.

I had a few DJ sessions on the free app some days ago and it worked great. Tracks could fully load in what felt like less than a second or two.

Today I bought DJAY2 and it either wont load at all, giving me an error 128 could not load vorbis ****something***** file, or I get a stuttering track that takes like 15 minutes to load.

Any other service works fine, I even tried a different internet connection but nothing helped. I’d say a solid 20mbps should get the job done.