Since about a week, I have noticed that my widgets page in the dashboard is no longer functioning. Meaning, it seems like it 'freezes' the overall system. Refresh of the browser window has no effect, nor does closing the window and starting a new instance. Switching from widgets to another dashboard function is not possible, the screen simply does not react.
I have already gone through de-activating all plug-ins and re-activating selectively, with no noticeable difference. Even when all plug-ins are de-activated, the widget page still freezes.
Not sure what to do other than to take the site down and reinstalling WP? Bad timing, because I have an event taking place in 2 weeks that I am actively trying to promote the website content for.