Indeed. I think I have the who/what and where nailed down for most of my issues. The polo nonce errors are likely caused by me running multiple instances of the bot with all 3 arb tabs active. Cryptsy runs their api through incapsula, likely to prevent being ddos'd, but it adds an extra step or 4 between their api host and the bot, slowing things down quite a bit. They make enough money, I would prefer to see them implement on site filtering for ddos protection rather than rely on a cdn like incapsula.