Hi,
i just bought a used Twinfury.
I installed the Driver on my Win7-PC and startet mining using BFGminer.

Sometimes a get a couple of "query timeout" Errors.
Is that normal?

If the miner is working the temp reaches around 70°C
What is the max temp?
What if it`s getting hotter then the max temp?
Will it should down by itself?

Do i have to set some Settings at the device-manager like baud, databit, Stoppbit, .... 

Are there any BFGminer sepcific commands i have to use?
Or is there any Manual out there?

Regards
habich