I am having trouble deploying the advance agent or full agent to machines that are in a different domain than the core server. The core server is able to ping these machines but the advance agent push task returns "Failed - Internal Error occurred" and the full agent task returns "Failed - Unable to contact the specified machine". Usually these errors are associated with the core not seeing these machines. We have added the additional login to the scheduler service with a DA account for the domain in question. I am also able to get into the file structure "\\machinename\C$" with the same login in an attempt to watch the installs occur but there is nothing happening. We are currently running 9.5 SP2.
Any suggestions?