Hi, Community users!
Thanks for sharing this information in this thread.
What we recommend for you to do is to remove the channel from Roku and perform a system restart by navigating to Settings > System > Power (skip if no sub-menu) > System Restart. Then, install it again and try to add the cameras. If that doesn't work, it might be best to contact the channel developer and inquire further about this issue since the channel might need an update from the developer to address this issue.
We're hoping to get everything sorted out soon.
Have a great day,
Kash
Takashi O.
Roku Community Moderator