Black screen every time I try to cast. Useless and so disappointing.

its trash relly bad

Thanks for the function to hack a promothean schoolboard :)

Needs some glitch fixes. Constantly refuses to connect. Audio doesn't always come through, kicks me off from time to time, and I need to reconnect. Today and yesterday it's been impossible to cast even a simple Slides tab and I've had to rely on AirPlay all day (a huge pain, especially for audio).

ok

I signed into my school account, it put this extension on, and now I can't get it off with my normal email! Oh and I can't use any other extensions now because of it

I am having trouble knowing which of my students is trying to remote into my ActivConnect G box. When one of my students tries to connect, the name for the user is "Chrome-54a306c7ac05". Is this an issue with our G Suite for Education or is there a way for ActivCast Sender to use the Google ID as the name that appears?