@DolleTeam,

I am not trying to bash you in any way, as I have 40 S9's and I will delightfully test your firmware, but just saying, IIRC, T9s are just S9s with overvoltaje and less capable chips, which could just be IMHO some tweaks on the parameters... Anyway, I am saying this cuz I have a T9 which gets hot during the day and can only work through the night so I might just as well use it as a guinea pig for this