cookies problem

[icyman]

Hallo, when i clear cookies history from my browser, when i visit my site not loading with first time, i must renew the link, after that alls ok until clear cookies, the problem is in first visit, what is wrong? (i try it with 3 browsers, on differents computers), my site is

lifehack.gr

i try cache management, template tools,     cookie:  .lifehack.gr, resychronize topics & forums,  disable redirect to new friendly URL format,URL type query string or Path Info and more!

now hands up, any help?

 

 

sorry is for ipb 3.4.7 not for 4