I'm running Google Chrome on Debian 9 stable with Gnome 3.22. Just yesterday, Chrome's tab text, page text, and bookmark bar text became blurry when I tried to open another Chrome instances (Ctrl+N). I tried to change Gnome's default fonts to fix it, but it didn't work. It will go back to normal after I terminate all instances and re-open the browser.
But when I open new tab (Ctrl+T) in the first instance of Chrome everything is fine, even I right-click on an URL to open a new tab or window. Any suggestion to solve this?