I have been using airplay from my ipad air 2 successfully to stream podcasts etc. to my Vivaldi Upsampler.
Today I am unable to select the Upsampler as the playback target as the ipad will not show it as a device to select. It is only showing itself as the playback destination.
I have tried rebooting both ipad and Upampler but that made no difference.
Both ipad and Upsampler are connected to the network and Mosaic is working fine, Just no discovery of the Upsampler for airplay by ipad .