Hi @Joseph-Saladino_7499 ,
Hmm, that's really weird; the next thing I would try is to just restart all the machines (including the BuildMaster server). That's easy to do and the issue might go away. It could be a software error in the Windows networking stack
It's possible that there's some intermediate network device that's interfering. Router, QoS device, etc. That's harder to diagnose, and would require some tracing ... starting by making sure that the RST packet is actually being received on the BuildMaster server (that's usually what indicates the error message), and then figuring out what device is sending it, and why.
Our code doesn't work at the packet-level, but if the remote server (Inedo agent) is where the RST packets are coming from, it likely has to do with some obscure Windows setting... maybe even firmware on the network card. But at least something to look at.
Cheers,
Alana