DHCP offers not accepted by Wyse E02

Hi,

When i connect my zero client Wyse E02 to the network they not getting an IP.

So i have viewed the dhcp request with wireshark and see that there is an offer but the client sent a new dhcp request.

And the offer:

But after that u can see the client keeps asking new dhcp requests.

After a while it showing:

"This station is not been assigned to a host

You may do so from the network station tab of multipoint manager"

But that is not possible because of a wrong IP (default IP 169....)
Anny idea why this is happening, i have more of this clients who have the same problem.

Thank you.