It keeps showing buy now and out of stock. I'm able to add it to cart whenever it says buy now but while checking out, it says it's sold out. It's very frustrating. I've been trying for hours everyday. Why does it keep saying it's on stock? Sometimes I get as far as the payment section, go through it and just needed to press one more button to finalize the order for it to go out of stock. Is it a glitch? There's no way there's that many scalable that keeps going out of stock. I'm frustrated. I just want to order a regular switch.