Need some help here... I have several portals running on one installation that is acting goofy.  Here is an example of the symptoms:

• Action - Click Add new Page from the Contol Panel.  Result - Refeshes the page with the page in View mode. Clicking Add again will put me into Edit mode
• Action - Update the Text in an HTML module.  Result - Refreshes the page with the page in view mode. Text changes are lost.
• This is happening to all sites running on this installation.
• This was not happening yesterday to any of the sites
• Able to reproduce the problem on several computers using several different browsers (after clearing cache and cookies)
• It seems that any link that uses_doPostBack is corrupt

Let me know if you have any ideas.

Thanks!!!

Dave

1. in host settings make sure, you don't activate compression and whitespace filter the same time
2. in host settings make sure that viewstate is pertained on the page, not in memory.

thanks for your answer Sebastian ut i have same problem with dopostback buttons which doesn't work correctly and refresh the page  but problem that it not in all the site but in some buttons such as add vendor edit html so what I do