just for the sake of testing and hobby, on my ryzen 3600 1.31v 4.2ghz, although is 100% stable on every program and benchmark to date, it crashes on xmrig with 9,10,11 and 12 threads, 8 threads is stable and so far no crashes, pulling 5200h/s with 8 treads. Pretty good, profitability was higher and now has been crashing, at moment 5200 h/s is doing $1 per day gross and $0.50 net. I will not let it mine for long, not worth the hassle if profit is less than $2 for the cpu, my cpu can generate $10 per day with other things but is nice monero is back strong on the cpu side of things.