Odd behavior from Google Chrome

The right mouse button stopped behaving as it used to on my Chromebook.  Also, I can not open multiple "windows" - instances of Chrome.  Very annoying - do not know if this is a new "feature" embedded into a silent upgrade or whether there is an issue with my hardware.  Highly annoying..

UPDATE:
Powered everything down -again- and it seems to work fine now.  Really strange.  I would much rather deal with a bad behavior than an intermittent one. Those drive me up a wall...