An Error Has Occurred!
The last posting from your IP was less than 360 seconds ago. Please try again later. The thing you were trying to post was saved as a draft. This limit decreases substantially as your account becomes more established.
This is untrue.
I've changed my IP several times, but the message remains the same.
That appears so you can avoid what is called burst posting or that is the interval before you can log in again or post in the forum.
Because it can't be only a second before you can log in your account here in the forum. You have to wait for 6mins onwards, that's what it means.