Now that's odd. Just installed 21.0.3 (from 21.0.2) but when it opened the program, it didn't find my PSAudio bridge11. So I closed the program and when I reopened it, it did find the bridge but the playlist I had in Now playing, was cleared. Seems to me that previously, an existing playlist remained undisturbed whenever the program was updated. Did you make any changes in the media Network with DLNA for the Bridge11?