Prevents Worldpay iFrame loading in Chrome, OK in FF

Hi,

Great plug in, does way more than I need it to (which is add a small amount to each non-cash order). I’m using Worldpay’s corporate (also known as Clearwater) gateway which allows card-on-file processing.

I’m using WooCommerce Worldpay Gateway – Worldpay Online Payments, version 2.0.0 and I’m adding ￡0.25 to every Paypal transction (so no direct impact on the Worldpay transaction).

When using Firefox the iFrame with the card entry fields shows up correctly and the order can be processed. If I switch to Chrome then the iFrame doesn’t load, it seems to be stuck in a loop and merely states Loading…

I’ve not tried it with any other browsers yet. Is there anyone that can look into why this might be happening and perhaps come up with a fix. The tech support team at Worldpay say that without the ‘Payment Gateway Based Fees and Discounts’ plugin their iFrame works so it’s nothing to do with them.

Thanks in anticipation.