Looking for usage so slow and unusefull (for me...)

Hello,

I'm a big fan of rubymine for handling my ror projects, but on feature which has always annoyed me is the lloking for usage when renaming or moving a file .

It's (really) slow, and not usefull because the refactoring proposed can are better handled by hand (i guess), do I miss something ?

I there any way to disable this functionality ?

Attached a scrrenshot of the window in question.

Thnaks !