imacro question

I have imacros for firefox and when i do a play loop, it will go to the url fine the first time. When it begins the 2nd loop it will hang at the url and act like it goes to it (it doesn't error out), but it actually doesn't go to the page and then goes to the next command.

I am doing an IP refresh so I am continuously getting a new IP every loop by reseting the router ip and I'm thinking somehow the webpage might be keeping a session, but that is beyond my knowledge.

Any ideas on hat the problem might be?
Thanks