Problem Logging in to Sites with Firefox
 

Hey all, I'm a fairly savy computer user and I find myself stumped. I'm having a hell of a time logging into Verizon with firefox. Whenever I try to log in, I get bumped either to a "My Account is unavailable" page. I also get this gem sometimes, "Server Error
This server has encountered an internal error which prevents it from fulfilling your request. The most likely cause is a misconfiguration. Please ask the administrator to look for messages in the server's error log."

HOWEVER, when I open up Internet Explorer and go to www.verizonwireless.com and put in my log in information, it goes ahead and opens up my account as normal and I can pay my bill, etc.

Does anyone have any idea what setting I accidentally tripped in firefox to make it not like this website or what I can do to reset ff and make it do what it's supposed to do?

Try logging in via FFX on another computer.

Maybe VW just hates you and firefox in general :/

my bank site does something like this when I try to log into my account. I can open the site okay, but (I use Roboform) click to sign in with my username and password, the site comes up with " sorry this site can't be accessed from a bookmark" and then I have to go and use IE.

This is often caused by one or another extension/helper blocking part of the page or your browser's responses. You already tried disabling adblock & friends?

You might want to create a fresh Windows profile for testing.

did you make the change mentioned here?

http://www.tfproject.org/tfp/showthread.php?t=110095

that screwed me up for some sites (newegg.com)