I assume you're using your owned server and not a provider like Hetzner? So you did have a substantial delivery time. Although in my city is a recycled that resells used servers, and I could show up there with a truck and get a server within hours if I'm not too picky. Or use some random desktop or laptop off the pile, short-term.
Right now the biggest issue is the vibe coded CI program is not really meant to be a distributed multi-node thing yet, so we're on the biggest machines (there's some newer bigger stuff we could migrate too) and the only issue is on peak hours queue can get a bit slow.. but that was also some other bugs etc making not ideal.
Tbh it works pretty well, we just need now to scale it to more than one node etc (which is not to say that is easy, but still, x10 headroom to work with)