Brand new iPad Air 4th gen - iOS 14.6 - getting this error message "SERVER CONNECTION WAS REFUSED OR COULD NOT BE ESTABLISHED" regardless of browser I used. I tried Chrome, Safari, and Firefox on the iPad. When using a Windows computer on the same home network, no issues at all. Loads on the same three browsers.
Is there a network setting in iOS that I need to change?
Thanks for the report. This has been a recent problem, so I have unfortunately no help yet :(. Sometimes switchung to other other browersers works, but you tried that already.