What link are you using?
I find the same as you regarding the Wikihelp - which I think is changing servers - hopefully someone else can confirm this.
The Knowledge Base seems to be working fine though, hopefully you can find your answers there.
Thanks Jon. Here is the link I am using to WikiHelp.
Thanks for the link to the Knowledge Base. I will use it from now on.
In looking through the link you sent, it still does not have all the information the former Knowledge Base had. For instance, when I do a search for some explanations on Slip/Symmetry, all I get is a couple of links to some Service Pack updates regarding Slip/Symmetry.
If you just want to refer the help documentation, why don't you just install the offline documentation?
Additionally, if you are dead set on going online, or need to access something on wikihelp that is not contained in the offline doco, try using this Google cache browser: http://cache.nevkontakte.com/
You can use the cache browser just as you use Google search or Chrome address bar. It is very efficient and quicker than searching in normal google and navigating from there.
OR - use the new help which you will find right here.
Currently transitioning over, but it should work far better!
There will be an official mailout soon as it is literally live today!
The new help is actually in a different location. The one Jon posted was for Sim360 which is a bit different, but something to potentially check out!