@GossiTheDog I am pretty convinced at this point that the biggest reason for instability in so-called production networks is because of the enterprises' addiction to professional software solutions with support contracts.
If production environments were run with the software most of us techs would actually prefer to use, companies would save money and reliability would increase.
But businesses need that support contract, they need a phone number to call and yell at when shit goes down. Everything is a mystical black box, and IT professionals are basically just coordinating vendor support. No one knows how anything works anymore.