Received new firmware from Bitmain- thank you. But to test it you need to put your miner into jeopardy and I'm not willing to burn up one of my miners right now. If Bitmain wants to ship me a beat up, old, dusty, used miner to test with I'd be more then happy to test it out completely in a home situation.
They did always have good support, got busy at times but always helped out when they could. They had some growing pains, but all companies that grow so fast do.