Yes, I'm getting this error too, I contacted CS and they don't think their problem. They told me to clear my cache. I told them I was a senior PC help desk tech for many years( it's the cop out direction that help desk gives when they have nothing else to offer.) You can't blame CS, they can only work with what they are given, and they are pretty good.
The error indicates they have something called varnish cache, clearly stated on the error and when asked about it CS replied "we don't have that." The tech may not know.
Then they said it was my ISP. It's not. I've got a great connection and a good router. ping 8ms, 70g down and 7g up, and I couldn't ping
airbnb.com/progress/earnings
but it could be they don't allow pings there.
What's weird, is I was able to connect when I was talking to them, like they gave me special access or soemthing.
It's something on their end and wish they'd fix it, it's very annoying. What's more annoying is the denial and making you spend time trying to fix something you can't. Seriously if they're doing something like data moving all they have to do is say so. We can all chill for a little.
Airbnb, please fix this or let us know what's going on.
Kathy