I can confirm, I am having the same issue. Orbiter 2016, clean install, latest D3D9 client.
I checked my logfile but it's not showing anything out of the ordinary that I can see.
**** Orbiter.log
000000.000: Build Aug 28 2016 [v.160828]
000000.000: Timer precision: 1e-007 sec
000000.000...