i try the same sub timming as your one, the one that you run at 2.2v - 565MHz
could you post the 5-5-5-20-55-10-11-11-11 result?maybe works with mine ive been trying higher tRFC and i think it help gain stability on 555
Try TRFC 55 or 56 for sure. The other sub-timings, with the exception of TRRD, did not effect the max overclock that greatly from the tighter latencies I had them set at.
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