Your third party guide data just doesn't have the necessary metadata that the On Later feature uses.
Find another third party source, or try mapping your channels using the built in guide data by removing your XMLTV and using the Manage Lineup function to map networks to your channels.
Okay I’ll add another source with different editor and see what happens and update you thank you
The On Later feature isn't tested with XMLTV. You should use the built-in guide data we provide.
How do I use built in guide then?
Thank you! That fixed it. Even tho it doesn’t have as much for the guide that fixed all those issues. Appreciate it!