QPush provides "Web Slice" instead of "Add-on" for our IE users. It's slightly different from QPush Chrome / Firefox / Safari extensions. By installing QPush IE Web Slice you indicate that you accept these differences.
Can't save multiple devices.
No CTRL+ENTER quick submit.
Can’t save multiple devices.
No right-click context menu.
We try to provide consistent experiences. However, IE is not very friendly and there are lots of limitations.