any chance to make a classic firmware for easy deployment ?
It clear by now that most of S9 work very well with this firmware
And what do you mean by that? Web version can be installed easily using the web ui update firmware button. This only works with factory firmware from 2018 or earlier, because manufacturer decided to lock the miners in 2019, and requires one of the
different methods for unlocking first.
Mass deployment can be done by using a python script. For automated post configuration (stage3) you need to use the earlier version from may because of bug.