The symptoms that may appear after installation PowerChute Agent, Server or Console including slow reboot of the server, network connections is blank, inability or extremely slow boot up, programs cannot be added or removed, services cannot be started or stopped, no access to Internet, RWW, and the APC Agent is in a hung starting state. After you install APC PowerChute Business Edition UPS software, especially PowerChute Business Edition version 6.x may experiencing various errors and problems.