@leocg
Thanks for the help. I checked the indicated path before but didn't see what I wanted. Making invisible files visible (shift command period) was the answer.
So you say that whenever you press + the zoom function activate ? Does it also happen when pressing - ? Does the "cmd + +" shortcut actually work ? If its not working then you certainly have Num + as shortcut for zooming.
You can try changing the shortcuts one the opera settings, see if the zoom shortcut is set to Num + and remove it if its the case.
Hi @kittyhawk72, not a problem ;-)
Please keep in mind, that in the future some extensions (including this one) may not be able to replace the default Opera's start page (Speed Dial), so you will have to find another one, or figure out how to work around this manually the installed one.