Wurdearring: 2 fan de 5 stjerren

it is pretty good but when it is enabled, i cant acess my addons

Dizze beoardieling giet oer in eardere ferzje fan de add-on (3.0.1). 

Please post on the site to report the issue. We can't fix the issue you are having without a bit more information than what you are providing.
http://custombuttons2.com/en-us/project/issues/custombuttons2