I got the HK to work well on RMC3¡¯s and CP3¡¯s running bit fw v1.5 and 1.6 (latest FW). However both processors randomly rebooted every few days for no reason other than HK was enabled on the processors. Once I turned off HK the processors were both stable again. I have left them of for now, and using CEC and IR. I have also used both Intrinsic and Ulta¡¯s modules and both currently work well.?