Bad Gateway when scanning channels

I haven't touched Channels DVR in a few weeks but today I got a new FireStick and was wanting to play around with it.

None of my TVE channels were working so I decided to remove the source and re-add it.

Upon reading, entering my credentials to suddenlink I receive the following error message:

authn: 502 Bad Gateway: 502 Bad Gateway

502 Bad Gateway


nginx

Anyone else experience anything like this recently?

Does it work on nbc.com/live ?

Sounds like suddenlink servers are having issues.