Home WiFi spec: WiFi 6 I have no problem with my iPad 7th gen (14.2) and Macbook Pro 2020 (Catalina) that is associated with my iCloud account. My wife has an iPad mini 4th gen (WiFi model) and iPhone SE 2020 that is associated with her account. She has an issue that both devices WiFi connectivity is extremely slow after the OS update. I tried the followings for my wife's devices but no luck. Network reset Disable/Enable Private address Manual DNS configuration Turned off WiFi each device at a time Those gave some improvements at the very first couple of browsing and it's slow again. Workaround: Turned off WiFi of the iPhone and the iPad mini is tethered to the iPhone. It is a little help that she's not streaming to home devices and we're with unlimited data plans. Hope there is a fix asap and I really don't want to perform factory resets to those devices.