Samsung TVs wont re-add

I moved my TVs to my iot subnet, they now have new IPs

I couldnt see a way to change IP in HAS so i removed the entities of them and the integration

Restarted HA and its auto finding them again but wont let me readd them

I cant get past that page

And have you done what it recomends?

Yes but no prompts on any of the TVs, Its like the config in HA still things it has the access, Cant find where to delete the config

I assume from the message that samsung tvs have a setting for external device management. Imay be misinterpreting that. Is there?