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FSUIPC AI limiter in 4.4

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Hi all - I just noticed something unusual as I am testing out a flight on a fresh clean install of 4.4.  I have always utilized the AI limiter in prior versions which worked great.  I generally keep it around 100 aircraft and I use AIFP flight plans. I have never had any performance issues with those settings. I am getting really poor performance on this current flight  using the TFDI 717 which seemed really odd.  Pretty clear WX over sparse area and seeing 20 fps or less when I am used to 40-50+.  For kicks, I disabled AI traffic within P3D menu and boom...back up to 60+ FPS and smooth as can be.  I messed around with the traffic limiter in FSUIPC and even setting a limit of 10 aircraft I dropped back to crummy performance with FPS in the teens.  Anyone else seeing this?? I am using all of the same AI aircraft and plans from 4.3.  It almost seems like I am having max AI generated and AI limiter is being ignored. It's an odd one for sure...maybe Pete can chime in?😃

Eric

i9-12900k, RTX 5070ti OC, 32GB ddr5 5600 RAM, 2TB 980 Pro SSD, Titan 240RX AIO, Samsung CRG90 49", Win 11

  • Commercial Member
4 minutes ago, Flic1 said:

I am having max AI generated and AI limiter is being ignored. It's an odd one for sure...maybe Pete can chime in?😃

FSUIPC merely deletes AI aircraft when there are more than your limit.  There's no magic involved. I cannot stop them being generated.

It is working fine here with P3D4.4. I can't imagine how it can not delete aircraft, really. It's calling a regular exported P3D function to do the deletions.

Pete

 

 

Win10: 22H2 19045.2728
CPU: 9900KS at 5.5GHz
Memory: 32Gb at 3800 MHz.
GPU:  RTX 24Gb Titan
2 x 2160p projectors at 25Hz onto 200 FOV curved screen

  • Author
7 minutes ago, Pete Dowson said:

FSUIPC merely deletes AI aircraft when there are more than your limit.  There's no magic involved. I cannot stop them being generated.

It is working fine here with P3D4.4. I can't imagine how it can not delete aircraft, really. It's calling a regular exported P3D function to do the deletions.

Pete

 

 

Thanks for the quick chime-in Pete!  OK, I will investigate further once I am done this flight.  It should be easy to test it at a densely populated airport.  If it is in fact working it seems AI traffic is causing me a MUCH greater penalty than it has in prior versions.

Eric

i9-12900k, RTX 5070ti OC, 32GB ddr5 5600 RAM, 2TB 980 Pro SSD, Titan 240RX AIO, Samsung CRG90 49", Win 11

FSUIPC with AI limiter is working fine here with P3Dv4.4

Pierre

I9 14900K 5.5 64gb ram 6800 RTX5090 Asus Strix Gaming E

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