In talking with the DreamCompute team, we think we've got a pretty good understanding of what the problem is. It's also related to the network speed issues and our one network limitation. In short, it's related to our router and we're prototyping a few ways to solve the problems now.
For now, routers in BUILD status should be caught and rebooted automatically within 5-10 minutes.
I just checked on yours and it's in an ACTIVE status.