Re: Antminer S9 March 4th, 2019 firmware experience?

can you try this method > https://bitcointalk.org/index.php?topic=5128618.msg50519867#msg50519867

i had a batch that did not allow me to change the firmware, it also refused ssh connection , it's not exactly the same issue, but give it a shot.

4 out of 35 machines are at 0 hashrate
I have no physical access right now but I will try that method
and also thinking to try third party OS maybe