I think s25/s26 are one of few to support wifii7 quotes well and it if couese involves software support. But I'm not sure if this a problem of the spec or of Tp-link side but you cant really use ur S25 Ultra w/8.5 beta to manage much of the wifi , especially iOT setup on separate 2.4Ghz SSID, which has to be done in Deco App. It's often easier to support another device that's only 5 or 6E max, like I just use my old Galaxy S22 for this. I'm not sure what exactly the issue is in WiFi 7 and whose software is deficient but would be a good fix.
