Seamless Application Not Working

[DamianS]

The seamless app works fine as HTML5. But when running using Windows/Seamless I get a black screen for about 15-20 seconds then the app closes.

I have this problem on 7.80 and 8.10

[admin]

Hello,

This issue may occur if an incorrect connection information is stored within your seamless connection client. You can edit your seamless connection client by following this procedure : tsplus.net/support/kb/faq.php?id=24
In some cases, some security strategies set up on a domain controller may prevent the execution of the seamless client, if that is the case you should use another connection method. ( I do not have the exact strategy to look for right now, I'll have to look it up, it has to do with the way remote desktop is displayed...)

[DamianS]

I am getting this error from logging in via the web interface. In addition, when switching to full RDP the connection (RDP) times out. If I rdp direct to :443 of the server then it works fine.