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Under CNF Thin, we occasionally see a bug where upon first run, the remote software window will appear and then disappear. If the remote window does not come back after a moment, in the terminal you typed in the invocation command, press ctrl-c to quit. And then reenter the command and your password. The remote software window will now appear.
Also, simply moving the window may be enough to fix the problem.
Cannot Access Lab Transfer Share
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