Standard bank inter bank EFT 24 hour clearance is a joke

So Standard bank is the only bank in the country where your inter bank transfers take 24 hours to clear. Every other bank is instant when transferring within their bank. It is actually pathetic, I needed to get something today, EFT and they say they can't release stock because Standard Bank doesn't clear till the next day. I phoned in, no help at all, they have no way to escalate and make it an emergency thing, not even for a fee. And I'm on "Prestige Banking", what a joke. Needless to say this is as good a time to change banks, SB has been around for over a 150 years, but banks that are less than 20 years old can do everything and more. Absolutely pathetic and out dated.