Hi, I was able to try flashing the stubborn miners using the SD card. I can confirm that adding the setting


to the uEnv.txt file on a newly burned SD card worked.

I also used the IP Report tool from Bitmain and briefly pressing the IP Report button once it appeared that the SD card had booted fully. This gave me the current IP and MAC of the network port on the miner.

The solid red status LED went away once I had configured enough settings for the mining software to start and connect to a pool. Currently running auto-tune tests and hopefully my garage will be very warm tomorrow morning.

Thanks