Emulator

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Game Name?
All

Game ID?
All

What's the problem? Describe what went wrong in few words.
Framelimit:Audio locks frame rate to 40fps since 4.0-2291. Previous builds were 60fps

What did you expect to happen instead?
~60fps

What steps will reproduce the problem?

1. Set Framelimit to audio with XAudio2 backend
2. Start any game
3. Game will run at 2/3 framerate

Dolphin 3.5 and 3.5-367 are old versions of Dolphin that have
known issues and bugs, so don't report issues about them and test the
latest Dolphin version first.
Which versions of Dolphin did you test on?
4.0-2291-2299

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
4.0-2289

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
Windows 8.1.1 Pro x64
Intel 4670K @4.4GHz
Nvidia Geforce GTX780
32GB Crucial DDR3-1600

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)
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