Bloody Azure, corporate lock in dictates we use Microsoft - including Azure, nothing but hassle.
Had to migrate from AWS to Azure, jesus, come back Amazon, all is forgiven.
Azure is constantly down with our dev ops team having to poke the Microsoft support to do something or other, we loose external IP addresses, we loose internal IP addresses between machines, the network setting somewhere in some Microsoft hub providing our VLAN or some shit goes tits up and we end up with connection errors and the fault screen of our monitoring system lighting up like a frigging Christmas tree.
Solution: You'd think move back to AWS, nope, re-utilise our 6+ year old servers in a data centre which are half dead, and not being used any more as too many power spikes have rendered them unstable. Good - replace the PSU's? Nope, poke and hope.
Remember kiddies, cheaper ALWAYS = better!