Wyse E02 not sending video output multipoint 2016

Hi,

i installed a new windows server 2016 datacenter with the multipoint role. I already find a driver and some of my zero clients are working well as some others getting an ip and when i assign them to my multipoint server the video output stops. The keyboard and mouse seems to work when i hit shift lock or num lock. But my monitor say there is not video signal.

Any idea why this is happening on some devices. I already installed a new one, the update of the firmware is succesfull but also the video output is not working.

Thanks

Benny