We previously mentioned the situation here: SBS 2008 - RWW and OWA Idle-Time Caveat or Hiccup?
Essentially, if you pass through the Remote Web Workplace into Outlook Web Access and leave the RWW window/tab open but idle, it will time-out after 30 minutes.
The problem is, the active OWA window/tab will hit an OWA logon page once the RWW has timed out too. Even though OWA was being used right up to the moment RWW timed out.
A bug has been filed on the Connect site: OWA Time-Out Behaviour when Remote Web Workplace idle time-out is reached. If this issue is important to you, please take a moment to rate the bug. It has already been validated by the SBS Team.
Microsoft Small Business Specialists
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