I can't log into Xfinity on Safari
After doing IOS update yesterday, I can't log into Xfinity on Safari which includes my email
Tried emptying cache, unplugging everything- nothing works.
I can login from Firefox
I have an old Mac book with Catalina 10.15.7, Safari 15.0
Messages : "this web page was reloaded because a problem occurred"
"A problem repeatedly occurred with https://login.xfinity.com/login"
[Re-Titled by Moderator]
MacBook Pro 15″, macOS 10.15