Clients cant connect to our internal WSUS server

2008 R2 running WSUS 3.0, this has worked in the past. Last week I tried to logon to the WSUS console and I couldn't after digging around I realized the Default Website in IIS wasn't running so I started the default website then I could get into the WSUS console again. However my devices are not connecting to the WSUS server. Any ideas?
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Randy DownsOWNERCommented:
Are there other websites other than the default?

Try this.

Summarized  steps:
Troubleshoot Problems with the Windows Update Client

1.Determine the last time the client was updated. This can be done in two different ways—by checking the client’s registry (the most reliable technique) or, if you use Windows Server Update Services (WSUS), by checking the Reports page on the WSUS Web site.  

2.  Examine any error messages returned by the Windows Update client by viewing the client’s %SystemRoot%\WindowsUpdate.log file.

3. If you are using WSUS, verify that the client can connect to the WSUS server. Open a Web browser on the client and go to http://<WSUSServerName>/ If you are prompted to download the file, this means that the client can reach the WSUS server and it is not a connectivity issue. Click Cancel. If you are not prompted to download the file, you might have a name resolution or connectivity issue, or WSUS is not config¬ured correctly. Troubleshoot the problem further by identifying why the client cannot communicate with the WSUS server using HTTP.

4. If you can reach the WSUS server, verify that the client is configured correctly. If you are using Group Policy settings to configure Windows Update, use the Resultant Set of Policy (RSOP) tool (Rsop.msc) to check the computer’s effective configuration. Within RSOP, browse to the Computer Configuration\Administrative Templates\Windows Components\Windows Update node and verify the configuration settings.

5. If you think WSUS is not configured correctly, verify the IIS configuration. WSUS uses IIS to update most client computers automatically to the WSUS-compatible Automatic Updates. To accomplish this, WSUS Setup creates a virtual directory named /Selfupdate under the Web site running on port 80 of the computer on which you install WSUS. This virtual directory, called the self-update tree, holds the latest WSUS client. For this reason, a Web site must be running on port 80, even if you put the WSUS Web site on a custom port. The Web site on port 80 does not have to be dedicated to WSUS. In fact, WSUS uses the site on port 80 only to host the self-update tree. To ensure that the self-update tree is working properly, first make sure a Web site is set up on port 80 of the WSUS server. Next, type the following at the command prompt of the WSUS server:
cscript <WSUSInstallationDrive>:\program files\microsoft windows server update services\setup\InstallSelfupdateOnPort80.vbs

If you identify a problem and make a configuration change that you hope will resolve it, restart the Windows Update service on the client computer to make the change take effect and begin another update cycle. You can do this using the Services console or by running the following two commands:
net stop wuauserv
net start wuauserv

Within 6 to 10 minutes, Windows Update will attempt to contact your update server.
bankadminAuthor Commented:
Sorry for the delay the notification that there was a post got lost in the middle of my flood of emails. Yes there are other websites for other products running on the server
Randy DownsOWNERCommented:
Perhaps there is another website that should be running WSUS rather than default. Any other websites not running?

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bankadminAuthor Commented:
Ill check
bankadminAuthor Commented:
I had a conflict with another site running on the server. It seems to be working now.
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Windows Server 2008

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