Spotify Connect no Control over Music After connecting

[Quuupe]

Plan

Premium

Country

Germany

Device

Xiaomi A2 Lite

Operating System

Android 9 Pie

My Question or Issue

This Bug has been going on for a few weeks now. After I connect to a wifi streaming device (Denon AVR–X1500H or Chrome Cast) the song starts playing on the device, but the phone shows the song is paused. I got no control over the music, can’t start/stop/skip a song. Sometimes the current playing bar on the phone even disappears completely. I already tried restarting, clearing the cache. Spotify is almost useless at this point.