Server provisioning loop, Forge can't finish setup server

Hi guys

I am trying to setup my server on Digital Ocean with forge, it looks like it builds OK, however, everytime when it goes into provisioning, it will go into a loop of restarting itself, then it will create 3 default sites, it will just hang after that.

I've tried to delete and create new server with no luck. Has anyone seen this before?

Thanks,