Biggles, the server is located in NSW in the very reputable Equinix data centre.
Is the problem all relating to Tapatalk or is it through your web browser? and is there a specific time it appears to be happening more so than other times, e.g. peak times of 6-9PM AEST?
It was tongue-in-cheek ref server location.
I use Chrome on a desktop. It's the same on my laptop Chrome.
It happens all day.
There are occasions when there is no delay, but most of the time it's in excess of 30 seconds.
I'm not whinging (I think). I've put up with it for quite a while. It's just that I figure that if there's a simple fix (like change the Simple Machines programme's way of processing posts), then that would be a good move.
I have a feeling it began around the time of the update.