I am doing some test in order to migrate from 1.1.2 to 1.1.4... and I got some "strange" result.
I have two combo, when you chose an item in the first I load the related items in the second one using an ajax call. With 1.1.2 I spend 1 second to load the second combo... With 1.1.4 I spend 8 seconds.... Any explanation?
