I have had great success using WTS (Server 2003) with R6 with one exception: Lotus Notes Single Logon service.
I get intermittent hangs during Notes client load (~ every 3-6th time). When I restart the single logon service the hung notes clients continue loading.
I can disable the service but would MUCH prefer to use it.
Does anyone have any tricks or technics to get the Single Logon Service to function properly in a WTS environment?