The warranty only applies to the original purchaser who immediately bought the machines from ICERIVER. As soon as the mining machines are resold, the warranty would be the obligation from the reseller. Regrettably, chip temps are only up to date because of the ASIC just about every 2minutes for KS3/M/L https://iceriver-ks120863.mybjjblog.com/the-2-minute-rule-for-iceriver-firmware-41294963