As we use Firefox more and more we find that too many web-sites that we use on a daily basis are not compatible. I have found that if I type the IP address of a site into the address bar in Internet Explorer the sites loads as quickly as it should. So here is summary of the problem.
Using IE with a wireless circuit pages load extremely slowly.
Using IE with a backup DSL line they load fine.
Using IE right at the DNS server with the wireless circuit pages load quickly.
Using Firefox at the PC with the wireless circuit pages load quickly
Something at the PC level in IE is hindering DNS resolving.
I am stumped.