Hi,
it’s not directly related to IGEL but there is a cool tool to troubleshoot/configure the Seamless Application handling runinng on Citrix XenApp (display Issues or similar).
You can download the tool here for free: http://support.citrix.com/article/CTX115146
Please also read: http://support.citrix.com/article/CTX101644
You need to play around with this tool a little bit….
Cheers
Michael