March 6, 20206 yr I puzzled. I’m running P3d with Aerosoft A320pro with three monitors, main screen and two smaller ones on each side. One of them has the mcdu undocked and if I undock another mcdu or pfd to the other screen the frame rate drops from 60 to 30. I doubt it’s a hardware issue as the PC is an Intel i9 9900k running at 5.0, GPU 2080 ti, 32gig ram ddr 3200 with m.2 drive. 🤔 any ideas anyone? and thanks. 🙂 Edited March 6, 20206 yr by wlbear
March 6, 20206 yr Hello, This is a wellknown problem and it doesn't seem to have a solution. I had the same problem and looked everywhere for a solution. What helped for me: disable Vsync and frame rate limiters. I use on the PMDG 737 Air manager and Fsxpand to display the EICAS / flaps and stanby instruments on the other screens, then I don't have to undock to another window Gr. Robert Edited March 6, 20206 yr by rob0203
March 7, 20206 yr If you use Vsync and your system cannot maintain the current FPS it will go a step lower : Eg : 60 hertz monitor / vsync on If your pc can maintain 60 FPS you will see 60 FPS If your pc cannot maintain 60 FPS It will step down to 30 ( 60/2 ) If your pc cannot maintain 30 it will step down to 20 ( 60/3 ) And so on ... With undocking a second window your pc isn’t capable of maintaining your FPS so it stepped down to half of it... 5950x3d 5.4-5.7 GHz - Asus ROG 870 Crosshair Apex - GSkill Neo 2x 24 Gb 6000 mhz / cas 26 - MSI RTX 5090 Gaming Trio OC - 1x SSD M2 6000 2TB - 1x SSD M2 2800/1800 1Tb - Corsair 5400 case - Corsair 360 liquid cooling set - 3x 75’ TCL tv. 13600 6 cores @ 5.1 GHz / 8 cores @ 4.0 GHz (hypterthreading on) - Asus ROG Strix Gaming D - GSkill Trident 4x Gb 3200 MHz cas 15 - Asus TUF RTX 4080 16 Gb - 1x SSD M2 2800/1800 2TB - 2x Sata 600 SSD 500 Mb - Corsair D4000 Airflow case - NXT Krajen Z63 AIO liquide cooling - FOV : 200 degrees My flightsim vids : https://www.youtube.com/user/fswidesim/videos?shelf_id=0&sort=dd&view=0
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