I have extjs 4 project with Ext.ux.app.RoutedApplication for simple mvc implementation, also i have several controllers, models, storages, and views (grids,forms, etc) for each of my entities.

All works well, but 2 modules have strange behaviour, first of all, if i switch them off from app.js they still works, that is unusual behaviour, second is that one module's grid have very strange  issue, - then i am trying to refresh it with standart refresh controls, this module refresh another's storage proxy url, how can i fix this strange issue, give me some advices please, i have no idea, cause i've checked all several times , and there is no name collision or something