ESPN for Xbox One - Fast forward not working

MP4 is allowing me to fast forward, only format that seems to work completely on Xbox one if anyone needs to know. No quality loss so it works, just takes hours and hours to rip one movie smh

Nothing is easier than saying "Xbox Pause" or "xbox fast forward" or "xbox select" works a treat for me!

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today despite this RM

Just to confirm, is this happening only with the ESPN app?
May I know if you tried using a completely wifi network?
For example sharing mobile data via wifi hotspot and connect your console in that way
________
If you already tried that, let's do this instead :
go to Settings > Network > Advanced Settings

Once you’re inside the Advanced Settings menu, go to DNS settings and select Manual from the list of available options.
When you get to the next screen, enter 8.8.8.8 in the box associated with the Primary DNS and 8.8.4.4 in the Secondary DNS box.

Once the default DNS addresses have been changed, restart your console and see if the issue has been resolved at the next console startup.
(If that doesn't work use 1.1.1.1 as primary and 1.0.0.1 as secondary)

I chatted with Microsoft support, they say it is a known issue and they are working on it.

Same exact issue here; LUS Fiber Lafayette, LA. Cisco box CIS430 DVR. Also, the one guide doesn't recognize / matchup the channels properly. It gets some correct, but the HD range is in the thousands. So it sees SD ESPN at 35, but tries to show HD ESPN(1035)
in the 200 range. LUS has no channels in the 200 range.