Can't Screen Mirror with my Nebula anymore

Not sure at which point this changed, but my Nebula Capsule won’t come up as an option for Screen Mirroring from my iPhone or iPad anymore. Used to have no problems with this, but there’s a new OS update and iOS update too so not sure at which point this broke. Anybody experiencing the same, or managed to fix this?

I am having the same problem with my Samsung phone. I tried screen mirroring and it won’t connect to the Capsule 2.