I use Lumin App in an OpenHome emulation with Minim Server and Bubbleupnp Server. PS Audio Bridge II / DSDac.
Recently I began to experience very slow response times, tracks not incrementing and general unuseable behavior from Lumin App after I upgraded iOS to 11.2.6.
Setting I set the ‘Decode to PCM audio for’ to ‘Never use’ fixed my problem.
- go to the Bridge config page in BubbleUPnP Server web config
- set ‘Decode to PCM audio for’ to ‘Never use’
Thought this might help others. The setting change is a suggestion from the BubbleUPnP developer.