Quote from: Serpens66 on January 25, 2015, 11:05:39 PM

Quote from: Dargo on January 21, 2015, 01:03:27 AM

Quote from: Dargo on January 20, 2015, 08:38:47 PM

Hi Serpens - thanks for letting us know about this. It's the first I've heard of an issue like this, but we'll look into it.

Quote from: Serpens66 on January 20, 2015, 10:54:14 AM

Hey Dargo,

sometimes the yubikey confirmation does not work. I'm not sure if the problem is the yubikey or if there is another problem.
But when I want to confirm a withdrawal it happens often (~20% of the time), that I get the message "the submitted form has expired" (or something like this, I did not copy the exact wording), even though not more than 15 seconds have passed.
Nonetheless the bitcoins were send. So now it happens,that I thougt the bitcoins were not send and send the amount twice.
Luckily it was one of my addresses so i can send the bitcoins back. But what if it was not my address? So you should fix this issue.

Serpens - Here's the reply I got from one of our devs: If it went through, it wouldn't have seen the form expired message. The form expired message would have prevented double withdrawals of the same request (resubmission of the same form). You probably got the browser resubmit your request page and refreshed the page, got the expired form page, then submitted a new request.

It happend again, the message I get is "The submitted form has expired or is invalid. Please resubmit your request.".
All I did now was "Funding-> Withdraw -> Bitcoin -> choose adress -> type in amount -> press yubikey -> wait -> the error message appears -> even though bitcoins sent"
I did not refresh anything. But of course when I reported it first on January 20, 2015, I did click "back" to resubmit my request -> "double spend".
So the issue is still there. I get this error message and think the bitcoins are not sent, but they are sent.

edit:
About the API orderbook issue: count=2 did not solve the problem =/ =/ Now I have the best 2 asks, and no bid in the list (it happend 2 times on 25th January)

Serpens - Let me know if you see this again. We made some changes that should make it much less likely to happen, and if it does the error message will tell you to wait a while and check on the status of your request before making the request again.