I have a MobileDemand A1180 tablet running Android 9. When I try to remote into this tablet I get "Waiting for Screen" on legacy and just a blank screen on the web viewer. I have already tried the solution posted in this tread (https://discussions.soti.net/thread/android-9-0-stuck-on-waiting-for-screen-when-remoting-in/) but no luck. There is also another thread on this issue but it has no solution other than update your agent.
I had this issue with SOTI V14.2, running Agent 14.1.7 and MobileDemand plugin version 1.16.10.121
This morning I upgraded to SOTI V15.1, updated the agent to 14.2.0.1069 and I am still having this issue.
The tablet doe not prompt me for permission, and I even have the permission to remote in without permissions. Not sure what is causing this.