Viewport2 and Modeling Toolkit

[geoath]

I don't know if this is a bug or i make something wrong, so could someone repro the following?

1) if not already, switch to Viewport2
2) create a cube
3) activate Modeling toolkit
4) press "3" in your keyboard to subdivide the cube, NO SUBDIVISION!!!
5) press twice "3" and it subdivides

is this normal? in Legacy viewport it works as expected(press the key once not twice!).
the same happens when pressing "1" to switch from subdivision to no subdivision, and when pressing page up/down to change the subdivision level (a mess). Something goes wrong when working with the modeling toolkit in Viewport2, could someone elaborate it's not only my problem?

thanks in advance
maya2015sp2, Nvidia geforce 660.

[ctedin]

Worked on my end. No problems here. Might be a video card issue. Which card are you using?

[geoath]

Nvidia geforce GTX 660.
Thanks ctedin for the info.

[geoath]

problem solved!

i tried something simple and it worked.
i renamed the userPrefs.mel in the prefs folder in something like prefs_old, and restarted Maya.
Now it works as expected.
it seems I've messed something with the preferences.

[Bullit]

Hurricane?

[geoath]

my avatar? yes.