Some of my timings are set incorrectly, as the best result I've ever achieved with pyprime is 6.650. Could you please help me figure out where I made a mistake? These settings don't cause errors in the Y-Cruncher VT3 for 2 hours. That's stable enough for me. But I don't rule out the possibility that error correction is causing poorer results. Temperatures aren't an issue because the RAM is liquid-cooled. Please help.