Lower tRas is better.
Lower tRas is better.
your ram timing settings are 11-11-11-28. you adjusted them to 10-11-9-26, but crashes still occur. the response time in memtest86 is around 60.7 nanoseconds when tRas is 26 and 59.8 when it's 28. there are guidelines—typically the second (tRCD) should be higher than the first and third to ensure stability. just make sure the timings fit your system requirements.
It's currently running at 1866MHz, which is a high setting. If you're aiming for quicker response times, consider lowering it back to around 1600MHz or even 1400MHz for better stability and performance.
This should stay as tight as Cas 9. At least 1600MHz for CAS8. Not higher than 28 unless you boost the memory frequency. Seems 28 works fine.