Following an installation issue I had (reported in another posting),I tried to use the feedback button (both before and after registering this account) and got the message (and still do), "Google Chrome is unresponsive, relaunch now?". No matter which button I press,nothing obvious happens - and Chrome is certainly not unresponsive; I'm using it now.
The feedback button seems to be consistent in this effect. On my other laptop where Firefox is the default browser, the feedback button opens the browser at this forum, and the same happens if I make Chrome the default browser. It would seem to be related to the particular computer.