Unable to log on! And Discuz! Forum Competition

A few days ago, I encountered a very strange problem, mainly because I was unable to log on to Discuz! Forums, while other types of forums can log on normally (such as mobile networks and leiao ).

I. login and I do not have a chance

First, select login, enter the user name and password, and then select the Cookie to be valid for one year as usual. After confirmation, the user has successfully logged on. However, when the page jumps, the user is not logged on again, the test failed several times, so I began to suspect that
If you select the Cookie validity period as the browser process, you still cannot log on. Is the Cookie information not legally obtained?

2. Silly cookies

Open the Cookie editing software IECookiesView (: http://dl.pconline.com.cn/html/1/6/dlid=8866&dltypeid=1&pn=0&.html), find the corresponding Forum information, found that the Cookie information is empty, which makes the author very surprised, why can't save the Cookie? Is the security level of IE browser too high? After installing the SP2 patch, it may be caused by security settings. view the IE attributes, select "advanced" in the "privacy" option, and then select "Overwrite automatic Cookie processing ", finally, accept all the cookies and select "Always allow session cookies". Save and exit. Log on to the Forum again and find that the problem persists.

Iii. Time errors

Is it a question of the Forum itself? But I visited Discuz! The official forum http://www.discuz.net, after entering the login link found a dialog box, probably means that the time of the Local Computer and the Forum time is inconsistent, now all suddenly open up. When I used a software a few days ago, I was prompted that it had expired. So I adjusted the system time (one year in advance), while Discuz! The maximum time for the Forum to save the Cookie is one year, so it is impossible to log on. The Forum version I started to log on to is relatively low, so there is no time to prompt, this is not the case for other types of forums because of the "permanent save" option. Immediately modify the system time and log on again. Everything works.