Safari spinning ball after update

[Cave Man]

Just updated to Safari 8.0.6 yesterday and am now facing spinning balls every 5 to 10 seconds. I've killed Flash so I don't think that's it. When it occurs, Safari moves to >100% cpu in Activity Monitor. I've quit, rebooted but those do not fix it. Mac Pro 2010 with 12-cores and 128 GB of RAM. Doesn't seem to do this with my 2014 MBA. Any ideas?

 

[shadyman]

Sehe gerade, dass du aus Deutschland bist. Versuch mal im Festplattendienstprogramm die Zugriffsrechte zu reparieren.

 

[Cave Man]

Unfortunately, that did not work. Still getting the spinning ball every few seconds. I have uninstalled Flash but am still getting the spinning ball.

 

[shadyman]

Unfortunately, that did not work. Still getting the spinning ball every few seconds. I have uninstalled Flash but am still getting the spinning ball.

I don't know how to help then, sorry.

 

[Cave Man]

I appreciate your efforts. It is clearly something within the Safari.app because when the beach ball occurs Safari jumps to >100% use.

 

[Cave Man]

Ugh. This problem is persisting. Any one else want to offer a suggestion or two?

 

[smirk]

Empty the Safari cache?

Disable Safari extensions?

Try running Safari from a different user account?