Framerate Issue for All games (Newest Dol. Revision)

[Flowoftruth]

Hi all.

I'm on Windows 7 Ultimate 64 bit with a NVidia GTX 750 ti graphics card. Though the stable build of dolphin works fine for me I seem to be encountering issues in the newer development versions (currently testing 4.0-5406-x64) to such an extent that none of the games are playable. Overall performance will not go over 10% no matter how I change the settings .
Any advice on what the issue could possibly be ? Thank you.

[JMC47]

We you using audio framelimiter before? If so, please check and make sure the framelimiter is set to auto, and not 5 fps.