Enter key no longer working for URLs typed into address bar
Recently, I've lost the ability to type a URL into the address bar and press ENTER to go to that site. Instead, nothing happens, and I have to use my mouse to click the arrow to the right of the address field in order to get to the site. This isn't the only aggravation I've been dealing with lately, but I'll stick to one problem at a time. Is there anything in the configuration settings that could cause this behavior (not that I recall having changed anything of late).