Hi @ab200,
Thank you for this post!
We acknowledge this issue you've been experiencing with AirPlay on your Roku device. We're glad to assist.
The simplest approach to getting AirPlay working again is to unplug your Roku streaming device from the power source for approximately 60 seconds and try rebooting your iPad as well. After doing so, re-launch AirPlay once more and see if there will be a difference. Also, try rebooting your router, as this may be a factor in why content does not reflect on your device.
Please keep us posted on what you find out.
Warm regards,
Janadee
Nadee K.
Roku Community Moderator