WampServer

Hi All, I'm usign egroupware with wamp 2.0 on windows 7 professional pc. All seems ok but when I started to use egroupware massively, I often receive from my browser, iexplorer or firefox, the page of lost connection. I push F5 on keyboard to refresh the page and the page comes back. In many cases I have to push F5 many times and seems to work well. Can someone help me? Thank you in advance
Forum: WampServer English