Persistant Problem making connections in Konqueror

[Dave Feustel]

I have now upgraded to the test version of kde 4.1 and I am still having
connection problems with Konqueror for sites that always work with
Firefox. I have been visiting these sites daily for quite a while, but
about a month ago Konqueror started reporting connection failures
(unknown error) for about 10-15% of my destinations. When I tretry the
site with Firefox the connections work, only to fail again when I retry
Konqueror. I was hoping the upgrade to 4.1 would eliminate this problem,
but that did not happen. 

Any ideas?

Thanks.