I think this is really cruical when thinking about loading times. We have a
business level internet connection at home due to my DH's job, and I can see the load times get slower as the evening draws on (I work in a school, and get home relatively early). We'd been having some connection issues last week, swapped routers to try and solve it and it killed out internet, everything timed out. I could use my phone's data allowance fine, but the WiFi was unusable.
My husband works in IT and is a dab hand at fixing stuff, but we still have issues with our
internet speed at times due to any one or combination of the ones HopperFan mentions.
OP, I'm sorry you had issues. I can't say that I've found a 2/3 minute page load the norm with
MDE, so
I think you got caught by an additional issue. It is a pain (I nearly threw my laptop on the floor last week when our internet died!)