v.5.66.7716 CC pro. Still has problem reaching server

I just reinstalled the latest version of CCleaner. Still has major problems with reaching the server. However, I never had the problem before I installed the new CCBrowser...which I uninstalled later, like last night. Since then I had the problem....any relation between the 2 actions?

BTW it is a regitered version and the update was from your site.