Frontend won't rebuild project?

I’ve just noticed that project which was built with frontend, doesn’t rebuilt it actually (build/package/deploy steps - all are included). I should go to editor, hit “Compile” button by myself and only after that it would deploy proper-last version.
Why is that so ?

Howdy Alanir,

Thank you for reporting this issue. Would this project be a code based project or a blueprint based project?

Also, Which version of UE4 are you currently using? Any additional information would be greatly appreciated.

Thanks and have a great day!

Windows 7 Professional x64

UE 4.5.1

We are using code and blueprints as well. Which information do you need?

Maybe that’s because of perfoce ?

DxDiag file in attachment.

link text

Hey Alanir,

Thank you again for reporting this issue. I have gone ahead and written up feature request UE-5120 and placed that report into our bug database so that it may be addressed in a future release.

Have a great day!

Thank you!