Any way to view Tablo when Internet is down?

Due to extreme weather conditions I lost connection to my Internet service provider for several days, I was surprised to discover that my Tablo system could not be used for viewing.

Apparently, some external WAN authentication is needed to allow my local Tablo server and local clients to communicate.

Is there any way to overcome this? It’s bad enough to be without the Internet, but then learning that Tablo doesn’t work is even more frustrating…

Thanks for any advice.

Larry

https://community.tablotv.com/t/roku-authorization-failed-troubleshooting/

Thank you !!

Can I assume that Apple TV clients would not encounter this problem?

They shouldn’t, but I have no way of testing it.