Don't suppose anyone's got any words of wisdom on what's going on here... just started tonight...
I did search and I found nothing similar... which is worrying considering this is bitmain equipment!

[2016-06-02 08:59:47] BTM0: No matching work - HW error
[2016-06-02 08:59:47] BTM0: invalid nonce - HW error
What's the current % of HW in the UI ?
The unit is trying to hash but you are getting Hardware Error.
You need to give us more information. It is still hashsing ? Not at all ? HW % ?