I was using the WebInstaller version of TrafficLight, and this happened on all supported browsers. (Firefox5, IE9, Safari & Chrome). My system's default language is English. It took me awhile to find out what was causing this, I tried disabling Avast (all shields) thinking the updated version might have a bug. I only was using Windows default firewall. After I uninstalled TrafficLight and rebooted my system the problem went away. Then to make sure that is was TrafficLight, I reinstalled and rebooted once again. Then these letter symbols got converted to non-characters once again. So I'm sure that it is definitely TrafficLight causing this. Another user on another forum also experienced this same issue. I believe when TrafficLight scans pages, somehow it has trouble reading symbols. My personal website on my signature was affected by this very badly, many other sites were also affected but Wilder's wasn't for some reason. Thanks.