Most of our clients have Wyse C10L or R10L terminals that use WTOS.

Here in the lab after the upgrade the R10L I have (which worked on 7.2MR1) stopped working.

I did confirm the "compatibility mode" registry key is set to 1 on the borker, all firewalls are OFF, even disabled the AV (mcafee 8.8i) just to be sure it wasn't an issue.

The terminal displays this error when you attempt to login:

"Error 1064 An exception occurred in the service when handling the control request."

Also, when i browse to the server on http://10.5.50.4:8080 this is displayed as it should be:

Broker is Running

Running Since: Sun 2012-01-29 00:42:40 Central Standard Time
Total HTTP Requests: 4
Total VM Heartbeats: 8
Total Database Queries: 225 

Terminal config for the WNOS.INI is:

VDIbroker=http://10.5.50.4:8080

Again all this worked in 7.2MR1 and stopped after the 7.5 upgrade.