Window-Layout Problem with ThinClient

Window-Layout Problem with ThinClient

Hi,
we have a problem with the window-layout since the publication from XenApp6.
The connection are with Wyse V50LE ThinClients by the Citrix Webinterface. The Firmware and the
Citrix Receiver is acutal. Our Software-Code is Delphi.

Situation:

First problem, we have two buttons in the taskbar instead of one. Each new opened window is shown twice in the
taskbar.
Second problem, the print window. The print window appears twice so that the selection not worked. Only after you moved the window again the selection works.
Third problem, generel the windows-layout. The software windows open uncontrollable in the foreground or background.

any ideas?