Have been having these problems ever since upgrading my iPad Air 2 to iOS14. Lots of people with older devices are. Not one single solution anywhere online works. The issue is that the wifi is connected and shows a signal and I can connect to my router and home network, but for some reason it is not allowing throughput to the internet connection. This is ON PURPOSE by Apple. If I Turn off wifi and back on and it is fine for five minutes. This happens regardless of the router or hotspot. It is not to do with the router at all. I even changed my router for a new one. IPad was working perfectly before iOS14. Have reinstalled ios, restarted, changed all the settings etc. It is planned obsolescence. Apple have obviously decided that it is time owners of older devices upgraded. Well guess what, Apple, I will be switching to a £150 no name tablet.

Yep, ever since updating to ios14 on iPad Air 2 I have had nothing but problems with wifi just randomly disconnecting every few minutes. Never had any problems before. iPad shows it is connected to wifi but there is no internet and I have to toggle wifi off and back on to get it to work. I have done every fix that I can find under the sun from hard reset of ipad to complete factory reset and reinstall to rebooting router to buying a new router to changing settings on router, turning off 5ghz, every single alleged fix, to using a fixed IP address, manually setting IP and DNS, everything Incan try I have tried with no luck. The problem happens on multiple different wifi routers at home and work and the hotspot on my phone. It is a fault with iOS14 of that I have absolutely no doubt and as usual, Apple will deny it to the death and then in a few months time, sneak out an update to fix it. Never buying anything with an apple on it again. I wouldn’t even have updated to iOS14 if not for the iPad automatically downloading it and nagging me to install all the time.