1. Place order Button -
There seems to be issues when clicking the place order button. I have managed to do some testing and i believe there is some debugging that needs to be done to the custom one page check out. Also when the payment is successful is it coming up with payment failed messages. The customer also does not recieve an email. I think an issue also lies within the extendware extension for custome status emails.
2. Order Comments/ Order status update email do not work.
New order emails and invoice emails work fine. So do contact forms. However when adding comments or changing order statuses and clicking notify customer the customer recieved no email. There is a extension called extendware installed to deal with custom order statuses, however this email function has not been working before installation of this extension.