I keep seeing the spinning beach ball on any tab that has Google Calendar loaded. It doesn't happen right away, it typically takes a while before it starts beach balling. The calendar works fine the whole time. Restarting Safari makes it go away.
Does anyone know how what could be causing this?
I used to get a message saying that the page has been reloaded because of a problem. Not sure if that's related but I haven't seen that with Safari 12 yet even though I have seen this behavior with that version.
Using Safari 12.0 now but this has happened with the last 2 or 3 major releases at least. I thought it could be an extension but Safari 12 has disabled all of my extensions except for 1Password.