Our AUT is a client/server app that uses .Net WinForm for the client GUI. This client can be configured to communicate to its server via Web Services or .Net Remoting.

We have a simple hyperlink (SwfLabel) that opens a window (SwfWindow). When our client uses web services, no problem, the window comes up fine. But, when the client is set to use .Net remoting, the window just never comes up, it just waits and waits.

We are also using a custom tool to control QTP, so the QTAuto~1.exe proecess is active. This seems to be a key ingredient in the problem, because running QTP directly doesn't cause it.

Anyone seen similiar problems hitting windows apps in .Net?