TrackIR problem V4

[dotalot24 1]

Since moving to P3D V4 I've been having an intermittent problem with chaseplane and trackIR.  

Sometimes (usually when starting a new flight or switching aircraft) even with trackIR selected in camera options and chaseplane control panel showing the green Chaseplane+TrackIR logo in the corner, I get no camera motion whatsoever.   Then completely randomly after a few minutes it will just start to work as normal.   Once it starts working it works fine, but just seems to be a problem if I change aircraft or start a new scenario.

I notice if I'm in flight and I switch the trackIR button on and off in camera advanced options, there is a very slight change in camera position but still camera stays fixed.

Anyone else have same issue at all???

[SolRayz 392]

I've noticed that repeatedly entering and exiting any menu, such as display settings, sound settings, etc... then returning to the sim, trackir and chaseplane are frozen, but recovers after roughly 5-10 seconds.