Hi, I hope somebody can help me. We have a selection of Wyse terminals, a mix of 5010 thin clients (model no. Dx0D) and 5020s (model no. DxoQ). We have an image on a 5010 that we have pulled onto a USB stick using the USB imaging tool and pushed onto other 5010s without issue. However, when trying to push this image onto a 5020, the image push fails with an error - "mismatch between security key of device and security key of xml". 

I understand that images are device dependent, but we still should be able to use images within the 5000 series of thin clients shouldn't we?

We have also tried to push out a build using the WDM. This has consistently failed with error "Flash is corrupted or improper repository/network configuration".

Any help would be appreciated.