I also have another question about drivers and general config.
I haven't updated my graphic card's drivers since I installed the well-known "blockchain drivers of august"... I've only downloaded the last claymore miner and that's all.
Do you recommend me to update drivers to the lastest available?
You should uninstall the blockchain drivers as soon as you see this message.
Very buggy and many issues with clocks and voltages.
Install latest drivers.
You will be fine.