Prepar3D v3.4 Hotfix 3 – SLI Update. v 3.4.22.19868

[Poppet]

Prepar3D v3.4 Hotfix 3 – SLI Update has been released and ready to Install v 3.4.22.19868

This hotfix is to address reported issues and incompatibilities with SLI mode of NVIDIA hardware

Please Read the Releases Notes: Fixes and Improvements Release Notes

Only the Client installer is required for Prepar3D v3.4 Hotfix 3

To update with the Client only, Please see here for Instructions Update the Client

[tonaz]

Hi,
release notes for the 3.4.22 SDK?
thanks

[xmosquitox]

First, thank you for your support guys!

After updating the Hotfix 3, I still have some problems with the current NVIDIA driver 378.49.

http://www.prepar3d.com/forum/viewtopic ... 1&start=60

[nigelallenby]

Well Done Poppet and LM! A relative stutter free flight sim at last.

Followed Elaine's guide to the "T", installed FSUIPC4961, latest Nvidia driver already 378.49 already installed and updated Plan-G to the latest version and now have a steady flight sim with a FPS average variation of 0.4% locked at 23.
I have this :-
[TextInfo.2]
FrameRate=1,1
LockedFrameRate=1,2
GForce=1,3
FuelPercentage=1,4
AverageFrameRate=2,1 to record on screen.

The only additions to P3D.cfg I've added are :- FIBER_FRAME_TIME_FRACTION=0.1
[JOBSCHEDULER]
AffinityMask=14

Are these needed?

Nigel

[aeronauta]

Depending on your CPU affinityMask 14 may be causing more damage than good, and fftf=0.1 nothing..remove them and see..

Jorge

[dandimm]

Hello - will someone please confirm that Hotfix 3 is cumulative and includes hot fix 1 and hot fix2. I have seen some posts suggesting that it does not. I could not find anything in the release notes stating either way..

I wanted to also say thank you to LM for correcting the SLI issues. Working great for me!

Thanks in advance.
Daniel

[nigelallenby]

Hi Jorge,

Depending on your CPU affinityMask 14 may be causing more damage than good, and fftf=0.1 nothing..remove them and see..

Did that and straight away my FPS dropped by 3-5 with an average of 10-15%, i.e my FPS was locked at 23 but it was showing 19-20 during a flight. No stutters though so I re-introduced FFTF into the P3D.cfg and I have a steady 23FPS and smooth. Have not installed AffinityMask but have set Priority to "High" in Task Manager prior to flight.

Nigel

P.S. Do not have SLI installed.

[elmucki]

since hotfix one and two cant be downloaded anymore, i think it would be save to think that it is a cumulative update.