They made (and are making) lots of other really stupid beginner mistakes too. For example they planted an rc.local script to tune some kernel params to deal with panic regarding filesystem timeouts. Unfortunately that script contained a typo on the very first line and thus was never executed.
Combine that with possibly the worst support and messaging int he industry ... still not sure if CloudAtCost is a total scam or just very incompetent.
I really wish we had a really awesome VPS provider in Canada. CloudAtCost is not that company.
Avoid them.