Firefox doesn't support gmail please help

Whenever I open gmail it gets stuck saying

then it gives an error

We're sorry. It seems there is a problem. Please try using Gmail with a supported browser. If you're encountering this error while using a supported browser, we suggest alerting your Internet Service Provider (ISP) that a proxy is failing to accept cookies on HTTP redirects.

Click here to return to Gmail. You'll need to sign in to your account again.

Code (markup):

but after refreshing the page or typing www.gmail.com the site opens some how can someone help me please.

 

yes i get the same problem but after refreshing it works fine.
don't know why??

 

Switch to HTML view and it should work

 

I have observed that such problems occur when your internet is not stable or the browsing speed is too low....

Regards,

RightMan

 

Yes this problems comes out when internet connectivity is really low where pages not loading faster. In this case you can switch to HTML mode so you can read mails without much problems.

 

I think I have a decent speed but loading in html wont allow me to chat

 

Yes.. I also saw that message many times.. it's due to the slow internet connection.

 

If you want to chat then you may download GTalk too. So you can chat without going to Gmail.

 

Actually this happens even if you surf with IE, it is not the problem of FF . It is coz you internet speed is low .

 

Yes I agree but if people use Chat option mostly and have less use with mails then Gtalk is a good option for anyone.