I have TeamCity 8.0.5 installed on one machine and another machine configured to be an agent. The agent is authorized and enabled. When I go to run one of the build configurations, it immediately goes into the build queue and reports it as "Delayed" and will start building shortly. The problem is that it never builds. This is a test environment and I'm the only one using it and there are not other builds in the queue. The build agent shows up as available and Idle and it also shows that the build configuration is compatible with it, but it will not start building it. Is there something I'm missing here?