According to inno they keep screwing up the firmware and it burns out the thing, so at least Dec 20th firmware.
just remember the root password changed to t1t2t3a5 with the Dec 20th firmware.
I have some running Dec20th and Dec29th. both seem similarly okay.
thanks for your reply, i just wonder since my firmware is 22nd November g19, and as I see instruction from the Inno website, I see it's
"If the firmware build date is before 2017.11.24, you must upgrade through TF card"
but after I read the instruction manual to update through TF card, i have no idea how the TF card can connect with the G19 one. after the step 10 in the instruction, I see it do nothing with the TF card for the miner? so what I need to do
Please sorry for my newbie question. I've just begun some first step to the mining zone.
appreciate so much for your answer. thanks.