Thanks for the reply. I have tried brainos, but the chain doesn't appear in the dashboard. On stock firmware, it appears but not hashing as the board shuts down because it has 77 asic instead of 78. Care to explain if there are other settings I need to set or something ?

Are there such firmware with option to bypass asic check 
One of my board have 77 asic instead of 78 and it just powers it off which is a shame. I'm sure it could run with 77 asic. l3+ is able to run with less than 72 asic.

Thanks in advance.

Hello. Now all 3 of my miners have the same problem. I have one miner without all the pwm and invalid config thingy. Zero errors or problem on the kernel. But after it starts hashing for 5 min, it just stops mining. :/

No idea why. All S19j pro.

Thanks for the quick reply.

I skip everything and follow your last advice and flash the latest firmware. It fixed the issue. But how can a firmware flash what seems to be a net_lost problem or fan problem ?

Or maybe it fixed the invalid config problem. But how did that problem happen in the first place?

Hey guys, 2 of my S19j just randomly stops hashing. Sometimes when i press restart, it will hash for about 5 minutes then stops. No error it seems on kernel. What could be the problem? I have another s19 just beside it and its running just fine.

Here's the kernel log.

https://pastebin.com/sQLtnThX

Here's the history kernel log : https://pastebin.com/K5qxquc6

Thanks in advance.

My only account. Just joined this forum after a long time mining... mostly I'm on reddit. Lurking around here to look for any new exciting firmware but kept seeing your post in almost every thread for firmwares. By the way, no hard feelings..  I guess I know how it feels to get your work stolen.. but oh wells

Many people are murdered everyday, and of course it's not ok to do so. But you as the police (in this analogy), you allow a big corporation to get away with murder because MAYBE

1) they are too big to take down
2) majority of the people are working for them and murdering every single day so you can't fight them
3) you had a deal with them which you didn't disclose

Either way, you pick on someone weaker while letting them go scott free.

In another words : Hypocrite.

I see you in almost every thread like an old broken record. Take them all down with a lawsuit if it's illegal. If not move on and live and let live