Is anyone still having issues with pulseaudio?

I've had issues with it (and vibro) since i installed kernel-power, and even flashing wouldn't solve.

Few days ago, i've discovered something curious:

Pulseaudio wouldn't normally start after reboot/shutdown, but if the phone was positioned horizontally, it would start.

Now i agree this is a bit stretched, but i think (me, someone who doesn't have a clue about it) this pulseaudio/vibro thing is related to accelerometer positioning. I've tried severall times (i do mean severall, maybe 30 or 40 times) and pulseaudio/vibro would only start if the phone was horizontal, and never (never) started if phone was tilted to vertical/diagonal... :s

Is it possible i'm right?