PMDG 777 Stutter on TO

[BWBriscoe]

I posted this on the PMDG forum, but wondered if anyone here would have any ideas.

I have good FPS except when approaching V1 on TO. I get one single stutter for about half a second and then it goes away. How can I get rid of this?
 

[Beagle12]

What is your GPU ? (Graphix card)

Edited June 28 by Beagle12
Update text

[pete_auau]

5 hours ago, Beagle12 said:

What is your GPU ? (Graphix card)

have a look at his post at the bottom 🙂

[BWBriscoe]

5 hours ago, Beagle12 said:

What is your GPU ? (Graphix card)

NVIDIA GeForce RTX 2080 Ti

[carlanthony24]

After doing 11hr long haul the last 2 hours were horrible FPS and stutters between 25-30fps once into Heathrow just the same. Get better with the Fenix.

RTX 4090

[psolk]

2 minutes ago, carlanthony24 said:

After doing 11hr long haul the last 2 hours were horrible FPS and stutters between 25-30fps once into Heathrow just the same. Get better with the Fenix.

RTX 4090

How many 9+ hour flights (which would have been when you said the stuttering started) have you done with the Fenix for an apples-apples comparison?  

You would have to fly the Fenix for 9 hours plus to replicate when the stutters in the 777 began... 

Edited June 28 by psolk

[psolk]

13 hours ago, BWBriscoe said:

I posted this on the PMDG forum, but wondered if anyone here would have any ideas.

I have good FPS except when approaching V1 on TO. I get one single stutter for about half a second and then it goes away. How can I get rid of this?
 

Do you use the F/O V1, VR, V2 callouts? 

Wondering if that could be contributing...  

[Beagle12]

NVIDIA GeForce RTX 2080 Ti

I rest my case 😒

[BWBriscoe]

I disabled the Shader Cache in Nvidia settings. Could this have had an impact? Should I keep it on 10GB and just empty it before each flight?

[mikeymike]

I am reading alot of reports of bad performance. possible memoy leak?

mike

[psolk]

15 minutes ago, mikeymike said:

I am reading alot of reports of bad performance. possible memoy leak?

mike

Haven't seen a single instance of a memory leak associated with the plane.  It is also one of the most over used phrases regarding computer issues. 

That would be pure speculation and how rumors get started... 

Edited June 28 by psolk

[El Diablito]

Whatever it is, it sounds system related and not aircraft specific.

[Christopher Low]

1 hour ago, Beagle12 said:

NVIDIA GeForce RTX 2080 Ti

I rest my case 😒

That is a considerably more powerful GPU than my GTX 980Ti, and yet I get decent performance.

[sultanofswing]

Stutters will not be from the GPU, they will be from the CPU. 
What CPU is everyone that is getting the stutters using?

[BWBriscoe]

I am on Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz