Outage Window

I have a 2-hour outage window. Another company also needs to make changes at the same time, because I have control of half of the thing, and they have control of the other half. It's clear that we have two hours to make the changes. The outage begins, we both make our changes.

When I call to rollback the changes, inside the outage window, they announce they've gone home. And it'll be half an hour by car to get in to undo the changes.

Sometimes, it would just be easier if this was all done yourself.