Low Performance with default G1000

[FlyBaby 659]

PC Specs i7-7700k / GTX 1080 / 16GB RAM

All planes with default G1000 (Aerobask Robin, Default VisionJet, DA-62) run very choppy (micro-stutters) on my system. Other planes / Heils do not have this problem. 

I turned down objects / AA / reflections, but the issue remained. I even disabled x-vision...no difference. 

I was able to fly these planes before with no problem, but something has happened (update etc.) since then to cause this low performance.

Any hep would be appreciated.

 

[mjrhealth 820]

What update,??

[FlyBaby 659]

9 hours ago, mjrhealth said:

What update,??

11.34r1

[mjrhealth 820]

Did you do a Nav database update, apparently that is causing issues with some, though I cant understand how.

[FlyBaby 659]

4 hours ago, mjrhealth said:

Did you do a Nav database update, apparently that is causing issues with some, though I cant understand how.

Thanks for the response.

No Nav update, just the update for XP and I disabled every other addon etc., but the problem is still there. 

I am able to hold steady fps (30 fps locked with refresh rate of my monitor), there is just a constant stutter / choppiness with the G1000 planes.

[CarlosF 1,239]

Something got screwed up with this last beta upgrade, I too get more stutters and CTD while selecting a different airport.

[mjrhealth 820]

YE its causing CPU to run more. dont know why...

[FlyBaby 659]

Thanks for the replies…

So this is what I discovered (at least on my rig)…

The LR G1000 does not like 30 fps, or some processing may conflict with that setting.

If I lock frames / refresh rate at 60 fps and I fly in areas where I can maintain 60 fps, then everything is smooth (very smooth). 

However, if I lock frames / refresh rate at 30 fps and I fly in areas where I can maintain 30 fps, then the sim is very, very choppy. 

I filed a ticket to see is there could be an issue with how the G1000 performs with a lower fps setting although I realize that priorities at LR may be beyond focusing on this alleged issue.

I did not have this issue before with 3ocked 30 fps and the LR G1000, so I think that one of the recent updates introduced the problem.