Corduroysack, gorgezilla, Morku. If you do not have tried before, try to set VDD1=0 in kernel configuration files. Smartreflex VDD1 calculates possibilities to lower the processor speed voltages. I think it is doing useless calculations, because all you guys have done awesome work searching the lowest voltage already for each frequency. Prossibly VDD1 trying to lower voltages further, is the cause of reboots.