Mac
Roon 1.8 build 790
iPhone X 14.4.2
iPhone connected to Mojo via micro USB to lightning.
Happy Friday 
Just got a Mojo and connected it to my iPhone X. As soon as I hit play in Roon remote, the app crashes. Also, Mojo does not appear in audio devices. If I use Qobuz app on the iPhone all works well.
I do not have the same issue when I use Mojo with my Mac, all works flawlessly and it even shows under audio devices.
Hello @RBO,
We’re reaching back out so late, that I was actually contemplating if it would even do any good… 
. I am so sorry we’ve missed your thread for this long. Please, accept my deepest apology 
Are you still experiencing crashes on your iPhone X? If so, have you or could you please try deleting the Roon Remote app, restarting the iPhone and installing it again?
Hey @RBO,
Since this thread was active, we’ve taken a few steps towards improving the Roon experience on iPhones (I’m referring to this), so, I was wondering, is this still happening?
Yello,
All good here 