just started wax games last night. I am not sure if the wax dapps are reading from the head block, or waiting for confirmations...but the waiting can be horrible. Not too impressed by them so far, but they are getting well known brands onboard.
I keep getting error invalid origin with this one.
You are not missing out anything on this one. It just eats up your CPU that is about it.
As far as the long wait time that might just be whatever dapp you are playing.
Something like Alien Worlds for sure though can take a moment. If I get a drop I’ll see it my wallet before the game shows me finding something.