I was trying to update from 1.04 to version 1.05. Last time everything went ok, just in one go.
and now all a get is a non recognized device. The thing is, I used the exact same usb ttl device, in the same usb port (it never left the usb port it was in from the first time) using the same drivers the same software etc etc But it will not work, tried another system etc but nope. I can do loopback tests etc the usb ttl device it just fine.
I did not change anything in or on my system the only difference is the stock firmware was updated to 1.04, after that it can not be recognized any more.