BSOD Upgrade 8.6 to 9.0 @ ThinClients 5070 and 5470

Hello together,

we ware using Wyse ThinOS Clients in combination with wdm/wms over many many years and did many deployed firmware upgrades to the clients. Never had any issues.

With the newest Update from 8.6 to 9.0, every client we deployed this image to runs into a BSOD. We redownloaded the image many times, didn´t make any difference (Using newest WMS Release).

Installing the full merlin image over usb works great, but this isn´t a solution for us. We need to deploy this firmware over wms.

I hope, someone can help.

Greetings,

Michael