universal adapter not working with new firmware

Is there anybody using the universal adapter?
These days I did the update to the latest firmware and the board did not start. The first an the last LED are on without flashing and the two in the middle are off.
First I was sure that I did a mistake in the config file, because that had to be changed due to some updates and so I started to reduce it to a minimum.
I had done it from scratch based on the newest config that I took from github.
After that the board was starting, the LEDs are flashing and I put back step by step the things I removed from the config file before.
Until I reactivated the panel. I use the universal adapter. As soon as I activate it the board will not start. With the panel disabled the printer is working fine. I can confirm that it is smoother now. I did a long print this night and all is fine except the panel.

Then I tried an older firmware from March 2016. That was the same. Witout the panel it is working with panel active it is not starting.

As a last test I went back to my previous firmware, that I was using the last half year. It is from 28. December 2016. I tested it with the new config file and turned on the panel. And the panel is working fine, the whole printer is working.

So can somebody confirm that he is using a firmware newer than March 2016 with universal adapter successfully?

Imported from wikidot

The solution is the commit in the edge branch from yesterday.