Some clarification:

"Please_wait_for_autopayment!" message in most cases is shown when hot wallet is empty or you want to withdraw more than it contains at this moment. Usually hot wallet is refilled daily if empty. If you want to withdraw a substantial amount (tens of BTC), you can e-mail me so I can perform an additional refill for your request.

"Please_wait_2_minutes!" means that you are clicking that button again.

I'm running some maintenance at this moment, so payments may be declined. Normal operation will be resumed tomorrow.