CT 22E will not work with Porter Cable Plate (Biscuit) Joiner

[trimbot17]

I've had a CT 55 that I've used with a CT 22E for many years.  Just bought an OF 1010 and hooked it to the dust extractor on AUTO; the router wouldn't start.  Plugged it into the wall, next to the dust extractor, and the router was ok.  Read this thread, and decided to try to "squeeze the plug" for better contact.  Voila!  The router starts, and the dust extractor turned on, as expected.