Hrm, did not notice. Kind of strange to come here with Clover, when we have not been supporting for more than half a year. We will document it better that we do not accept issues with Clover in case it was unclear. Please be warned, that in the future some of our kexts will not work with Clover, as we simply cannot guarantee patch compatibility. Therefore we strongly advise everyone to upgrade shortly.
For the time being, @Sher1ocks, I built t3, please try with igfxfcms=1 boot argument. This should be equivalent to hwRegsNeedUpdate patch I posted above.
