My tve is not working on spectrum all i get is connection lost
Try updating your Channels DVR server to the latest Pre-Release version
Updating to prerelease
On the DVR web UI, select Status > Version > Check For Update > Check for Pre-Release
Prerelease upgrades happen manually, only when you click the button above. The next time a stable release happens, your DVR will switch back to the newer stable build automatically.
Cartoon Network West isn't working on spectrum or DirecTV tve and logo channel says missing some cdn config info and doesn't work on spectrum tve. Other than that I tested each 1 by 1 and all spectrum work for me than those listed. Earlier cartoon east was also not working but it is working again atm
Cartoon Network is a known issue (for everyone, no matter which video provider used to authenticate)
Same with Logo channel
This is what logo channel on spectrum tve shows as error
missing_cdn_config: Error - Media urls could not be created due to missing CDN configurations for the account.
That's shown on posts 2 & 5 of the Topic I linked to.
It's specific to the network Logo, not the video provider you authenticate TVE with.