10.9.4 -Can only get 4 browser windows to work

[Beachguy]

I'm using Chrome on 10.9.4 on a MacBook Air from mid 2011.

Updated to 10.9.4 yesterday and now I can't get more than 4 tabs to connect to web sites using Chrome. All others time out with "No data received." Bringing up Safari, I can reach no sites at all.

Any thoughts?

added note: This is ONLY on my MBA. I have this MacBook Pro and a mini, plus a couple of iPads with no issues, so it is something on the MBA.

 

[Beachguy]

Would reinstalling Chrome help? I've tried everything I could think of with no luck.

 

[Beachguy]

Changed version of Chrome I was using.

Verified disk, and permissions. Repaired permissions.

Turned off firewall. Turned back on.

None of this made a difference.