http://support.microsoft.com/ph/13231The latest support information about Windows Small Business Server Solutions from Microsoft Product Support Services. http://support.microsoft.com/kb/2647882#phrssMigrating SBS to a new server or to new serversIf the setup of SBS 2011 Standard fails and the installation must be performed again, it is advisable to perform a system state restore on the source server and then retry the migration install. Sometimes it is not possible to perform a system state restore. This article contains the steps to clean up active directory so that a second attempt at installation will be successful. http://support.microsoft.com/kb/2652984#phrssRemote network connectivityWindows Server Solutions Best Practices Analyzer 1.0 (Windows Server Solutions BPA) is a diagnostic tool that is built on the Microsoft Baseline Configuration Analyzer (MBCA) technology. Windows Server Solutions BPA scans a computer that is running SBS and compares the existing server settings to a predefined set of recommended best practices. http://technet.microsoft.com/en-us/library/gg508357.aspx#phrssRemote network connectivityThis can be caused by issues with CAP and RAP policies, IIS authentication, Application pool configuration, or other issues. The Windows Server Solutions Best Practice Analyzer (SBS 2011 BPA) has some checks for some common conditions and offer steps to remediate. http://support.microsoft.com/kb/2527626#phrssMigrating SBS to a new server or to new serversThis is typically due to a health or misconfiguration issue on the source server that was not addressed prior to the installation of the new server. You can restore the source, fix it, and remigrate or install Exchange 2010 manually and then follow KB 2527626. http://support.microsoft.com/kb/2612832#phrssMigrating SBS to a new server or to new serversThis message typically occurs when Active Directory SysVol Replication has not completed. The new server cannot become a true functioning Domain Controller until the SysVol replication completes. http://blogs.technet.com/b/sbs/archive/2011/07/01/sbs-2011-standard-migrations-keys-to-success.aspx#phrssMigrating SBS to a new server or to new servers (31445411)Complete your Windows/SBS 2003/SBS 2008 migration to SBS 2011 Standard successfully on the first attempt using this helpful blog post "SBS 2011 Migration Keys to Success." http://blogs.technet.com/b/sbs/archive/2011/02/18/small-business-server-2011-slow-to-boot-and-several-services-fail-to-start.aspx#phrssServer is slow or unresponsiveTo see if this is the cause of your symptoms, follow the steps in this blog post to check IPv6 properties. http://blogs.technet.com/b/sbs/archive/2011/08/17/http-error-503-accessing-company-web-on-sbs-2011-standard.aspx#phrssCannot browse companyweb (31445366)You may get an “HTTP Error 503. The service is unavailable” error when browsing the CompanyWeb site in Internet Explorer. http://support.microsoft.com/kb/940845#phrssOtherThis problem occurs because the domain controller and other Exchange-Server-dependent services do not start completely when Exchange Server 2007 or Exchange Server 2010 try to start. Use the methods in Microsoft Knowledge Base article 940845 to work around this issue. http://technet.microsoft.com/en-us/library/gg508357.aspx#phrssIIS services do not startThe Windows Server Solutions Best Practice Analyzer (SBS 2011 BPA) has some checks for some common conditions and offer steps to remediate. http://blogs.technet.com/b/sbs/archive/2009/06/21/sbs-migrations-troubleshooting-moving-public-folder-replicas.aspx#phrssMigrating SBS to a new server or to new serversPublic folders, Offline Address books and Free/Busy information are not replicating to the new SBS 2008 server after following the “Move Exchange Server public folders for Windows SBS 2008 migration” steps from http://technet.microsoft.com/en-us/library/cc527516(WS.10).aspx. http://blogs.technet.com/b/sbs/archive/2011/07/06/potential-issues-after-installing-sharepoint-foundation-2010-sp1.aspx#phrssInstalling service packs (31445398)If SPF 2010 SP1 is not correctly installed, you might experience unexpected SharePoint search failures and all backups may stop working on the affected server. This blog post outlines the correct steps to install SP1. http://blogs.technet.com/b/sbs/archive/2011/08/22/how-to-recreate-the-sbsmonitoring-database.aspx#phrssSBS Monitoring and Reporting (31445449)If the SBSMonitoring database becomesd unusable, you can experience behaviors like the SBS console crashing, or incorrectly reporting the status of machines. When this happens there might be a need to create a new, blank, database to regain functionality. http://support.microsoft.com/kb/2527626#phrssSBS 2011 Standard http://support.microsoft.com/kb/2536941#phrssSBS 2011 Standard http://support.microsoft.com/kb/2533423#phrssSBS 2008SBS 2011 Standard http://support.microsoft.com/kb/2472211#phrssWe do not recommend you use Server Manager to install the Remote Desktop Gateway role. The role is already installed and configured properly for use by the SBS components. If you manually install the RD Gateway role using Server Manager, the setup process will automatically launch the configuration wizard and it may be possible to misconfigure the service and break the Remote Web Access. http://blogs.technet.com/b/sbs/archive/2010/08/19/a-guide-to-troubleshooting-outlook-certificate-warnings-authentication-prompts-in-sbs-2008.aspx#phrssSBS 2008When you open Outlook to connect to Exchange in Microsoft Small Business Server 2008, you are repeatedly prompted for credentials every 5 minutes.