The only problem I noticed was that initially after the new version was released I was getting a TON of rudder spiking that kept me constantly having to recalibrate, otherwise it kept bouncing me out of auto level/auto-climb.
On an unrelated note, I upgraded my Power Supply shortly after and the problem vanished entirely, so it probably wasn't the game update but a VERY weird coincidence....
What I AM noticing now is a return of an issue I had about the time of the terrain update where the game was jumping when looking around or turning (it eventually resolved itself after a couple patches). It doesn't appear to be a FR issue, as that maintains a steady 58-59 (VSynch is left on) the entire time it does this, but rather it was a regular smooth/jump/smooth/jump/smooth/jump.... pattern as I panned my view (TrackIR) or turned my plane. I've also been seeing the overcast layer appear and disappear at random.
The jumping returned with the initial update. The vanishing cloud layer began with the patch released this past Friday.