I have found similar problems.

Have an album in my Sooloos library, and unable to stream it.

More often than not, If I re-browse for the same album, I am able to play it....sometimes not though.

This is the frustrating part to streaming, you are in the hands of others regarding what you have access to and when.





Music Room: 818v3, DSP8000SE (SpeakerLink cables), iPad control
Shunyata Denali Power Distributor, fed by SIgma NR V2 + Sigma digital(818) + 2x Alpha NR(DSP8000SE)
Network Acoustics ENO filter + Rubicon Switch(powered by IFI IPower Elite)

Office: Stax SRS2020 via ifi Signature
Spare: DSP5200 + MC200

Running Roon Core on SonicTransporter