Not sure if others have documented this behavior, but just installed Suitcase Fusion 7 on Windows 10 machine. The Auto-Activation seems to work beautifully (in PS CC 2015 and AI CC 2015) but the Extensis panel in both programs is totally buggy. Sometimes all fonts show up, then disappear; sometimes none show up at all (by show up I mean that they appear written in the font, allowing you to apply them to a selected text layer or text box).
I hope this behavior will be corrected soon. Thanks