So I’ve been having issues with song playback for sometime now and it only happens when my iPhone is locked. When unlocked the tracks playback just fine... but the moment it locks the songs continuously skip. Serious pain in the ass! Music is streaming from my phone. Thoughts anyone?? WiFi is fine and full coverage around the house, 3 rooms with different speakers + sound bar and sub. Runs through a Sonos bridge which is directly connected to my router. Only happens when phone is locked, no other time.