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Hello everyone, i am having problems with mine s19j pro, it tripped the breaker a few times, i changed the psu the same thing happened i am getting this error in the log

2015-01-01 00:00:21 skip loading levels for now
2015-01-01 00:00:22 load chain 0 eeprom data
2015-01-01 00:00:22 bad_asic_crc = 4,buf[SWEEP_INFO_CRC_OFFSET] = 214
2015-01-01 00:00:22 EEPROM error: CRC 3ND REGION
2015-01-01 00:00:23 load chain 1 eeprom data
2015-01-01 00:00:23 bad_asic_crc = 4,buf[SWEEP_INFO_CRC_OFFSET] = 214
2015-01-01 00:00:23 EEPROM error: CRC 3ND REGION
2022-05-12 13:17:33 load chain 2 eeprom data
2022-05-12 13:17:33 bad_asic_crc = 4,buf[SWEEP_INFO_CRC_OFFSET] = 214
2022-05-12 13:17:33 EEPROM error:

I changed the control board, the error dissapired and everything is working fine for the past 2 days. Is it possible that bad control board was tripping the breaker?

How many amps that your breaker support? And how many miners are running on the same breaker?

I think 15A below will experience this if there are some power spikes so I suggest replacing your breaker with a higher Amp should solve this case.

I have a separate breaker for each miner and two different breakers tripped with the same miner, my electrician checked everything so that led me to rule out breakers first and everything is working fine now on the same breaker but with a new control board.