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The Prepar3d Forum

The Prepar3d Forum is a forum for Lockheed's Prepar3d simulation software. Quoting Lockheed Martin; "Prepar3D furthers the development of Microsoft® ESP while maintaining compatibility with Microsoft Flight Simulator X, allowing many thousands of add-ons to be used within Prepar3D."  This forum is for general user-to-user discussions.  Official support for this product can be obtained at Lockheed Martin.  Website - https://www.prepar3d.com/

  1. After experiencing severe VAS issues after I upgraded to P3Dv3.4 I went back to P3Dv3.3 and although it did improve the VAS situation considerably using the same settings and add-ons I'm still a bit on the edge in some situations. What I find strange is I didn't see the same issue a couple of months ago using the exact same setup and settings. The only thing I can think of that changed is the textures in P3D and many of my add-on airports now show fall textures rather than summer textures (doing 100% of my flying in Europe) so maybe fall texture consume more VAS than summer textures? Anyway I was thinking I need to find what settings will have the most impact on V…

    • 31 replies
    • 13.5k views
  2. I have just finished installing the latest Hot Fixes for P3d ver 3.4x without a full re-install and everything seemed to go well. But, I have some new bugs that have me baffled ... 1) I have developed the 50% "FPS drop" disease caused when Un-docking panels and placing them on another monitor and nobody else seems to have this problem ... as I can't find the reason I'll try Nvidia to see if they have a fix ... it's something new! 2) A strange pair of Icons now inhabit my screen on startup and flight and I don't think it's any of my add-ons but before I resort to a full P3d re-install I thought someone might have a simpler suggestion. See the pic file a…

  3. I have P3D running better than ever now except for some odd reason road traffic is very jittery. Any ideas why that would be, or what might fix it? The weird part is I can have perfectly smooth video in all other motion in P3D including all airport ground and air traffic, even GSX, and yet road traffic is about the worst it's ever been. I'm running latest nVidia driver, unlimited frames with monitor set at 30mHz, AM 340 on a 6 core SB-E at 4.42Ghz. Something is different about car traffic and wonder if there is a variable one can tweak in a .cfg file that might impact this. If I put the monitor back to 60mHz it improves the car traffic a little for sure, but just a …

    • 9 replies
    • 1.3k views
  4. Started by Walouigi,

    Hi all, I just got my new P3d and I am in the process of slowly installing my add-ons. I am trying to get the CLS A330/A340 to work in P3d,but in my VC the windows are block solid grey. I have patch 2,3 and 4, and I read that patch 4 was suppose to fix the problem, but it did not. The same aircraft is fine in FSX, but not in P3D. Only the VC, the 2D is fine too. I read also that it is to do with the alpha channel, but I don't know anything on the this stuff. Any idea or help would be much appreciated. Thanks

    • 6 replies
    • 3.8k views
  5. Started by Foxtrot Delta Amk,

    Good evening everyone I just got a new computer the specs are : 16GB of ram and AMD R9 380 And an AMD FX 8320 I Get about 12+16 fps with the pmdg 737 in default scenery I've seen some streamers with the same specs and like 87-90 fps while recording ! How's is this possible ! Please help me !

  6. Started by AirCanada235,

    Okay experts, This has me TOTALLY scratching my head and I am unable to resolve it with anything that i have done or tried. For some unexplained reason, my keyboard commands and joystick inputs have decided to have a mind of their own. What is even better is that when I try and change a control in the Options>Settings>Controls menu -- Buttons and Keys Tab -- and take a control that I want to assign a keyboard command or modify a joystick setting, I am unable to do so. If I take the "Altimeters (reset) keyboard assignment (which we all know is set to B) and try and reassign it to something else (by deleting the assignment), (a new windows opens - which is the…

    • 2 replies
    • 581 views
  7. Started by scottb613,

    Hi Folks, How do I remove the Oculus Rift view from the rotation - that's one extra button press I don't need... Thanks... Regards, Scott

    • 4 replies
    • 1.1k views
  8. Started by jeanrup,

    Hi i'm lookin for scenery for PACD. Do any of you have some suggestions? kindly Jean

    • 1 reply
    • 1.1k views
  9. Started by Virtpilot,

    I have FTX Global installed, do I need to have ORBX Libraries as well or can I just delete it? I have read that it might cause some performance hit. Best regards Virtpilot

    • 4 replies
    • 5.3k views
  10. Started by Zimmerbz,

    I bought this scenery and am having an issue. After installation and after I load the sim and pick LGA, when the airport loads, I have huge towering "glacier like" blocks all over the place. I've had this with some other airports from Flightbeam and I was able to disable it in FTX Vector settings. However, LGA wasn't in the settings to choose. Any ideas?

  11. Up front I'm fully aware of what contributes to VAS usage in P3D v3. and for all the planes I fly regularly with all the addons, VAS has never been an issue. However today something strange has manifested, I launched P3D and loaded a plane at airport, I've done nothing in the sim, my VAT usage started at 2.38 where I would have expected it to be but it continued to climb until out of memory about 20 mins later and I have done nothing in the sim but watch. Has anyone any idea whats going on? The only thing that has changed from one day to the next in the sim, was an auto upgrade from ORBX FTX Global Vectors and auto upgrade Chase Plane. Any suggestions woul…

  12. Started by Datalink,

    Recently purchased some scenery in the recent sale, installed via Central V3 but I have some floating scenery objects - planes and ground equipment at LDDU. Any ideas what is/could be causing this? Many thanks

    • 4 replies
    • 1.6k views
  13. Hi all, I have an issue with my config after reinstalling completely my computer and re-installed all ORBX products I have (FTX Global, Vector, Open LC europe North america, tree HD, and multiple all region and airport) But when I take off from an airport, the texture is great but it seems that the computer is not loading the texture then... would you have any idea? I already tried to change all the scenery settings, start FTX Vector app to reorderer the scenery library, graphic setting, reinstall driver... Does anyone already experienced this? I usually always solved my issue myself, but here, I'm stuck... my config: P3D V3.4 My config is i7 4790K, 16Gb of R…

    • 2 replies
    • 2.2k views
  14. https://gyazo.com/aa17021bd5c4547a17867baf26740bcb my textures look like this i only have FTX GLOBAL installed and it shows in some parts but not all soo please help me?

    • 9 replies
    • 2.4k views
  15. Started by ryanbatc,

    Add another one to your "credit card is taking damage" lol... Seriously nice plane and low cost http://www.a1r-db.com/#yak55m Just bought it but can't read the language lol. Screenshots/mini review to follow

    • 4 replies
    • 1.7k views
  16. Started by wrightt80,

    Hello all, I have taxi2gate KSEA installed and everywhere water is supposed to be is trees and grass. I have ORBX base,vector and pnw. I have ran the vector auto configuration tool and I have all the patches installed. Any ideas on how to fix this? Thanks

  17. Guys I'm currently speaking to Nick on orbx support but thought there might be someone out there that already knows the answer to this? I have a brand new copy of FSX-SE no previous versions of FSX etc. As soon as it finished downloaded I went and downloaded orbx global orbx vector orbx library's orbx Europe orbx england I did this through FTX centralv3. Once those downloads where done and installed I loaded the sim. Here's the problem. The sim loads its default scenery. I have not messed with cfg file or anything and the priority order seems correct. I have, to try and fix this uninstalled and reinstalled everything but s…

  18. This is mouth watering material (as usual)... And Aerosoft was about to release theirs and some other developer just released another version TODAY on SimMarket. Incredible. This is almost like iFly and PMDG releasing both a 747, like there's nothing else to do in the boeing world! Anyway, this is BY FAR the best version ever: http://www.orbxsystems.com/forum/topic/120248-introducing-ftx-innsbruck-the-capital-of-the-alps/#comment-1079050

    • 4 replies
    • 4.3k views
  19. Here's a website that culls and provides all live aircraft tracking for free. Of course, one can't make commercial use of the data: https://global.adsbexchange.com/VirtualRadar/desktop.html To get a json file of all the aircraft from 0 to 100 nM from Phoenix Sky Harbor Airport (KPHX), use this link: http://public-api.adsbexchange.com/VirtualRadar/AircraftList.json?lat=33.433638&lng=-112.008113&fDstL=0&fDstU=100 The documentation shows how to get any type of aircraft data via using various filters. It's too bad that Rob A. is presently preoccupied or he might jump at the chance to write an app.

  20. I have been running P3D with several add-ons for quite some time all on one pretty powerful PC running a Windows 10 Pro 64 bit operating system. I am now interested in exploring networking in a second PC I have to off load things like AS16, ASCA, ProATC, MT6 and perhaps more. I have never setup a client PC system but am sure I can figure it out but here's my question/issue. The second PC I would prefer to network in as a client PC is running a Windows 10 Pro 32 bit operating system. I was wondering if this would be an issue since the server would be 64 bit OS and the client a 32 bit OS. Also will I be able to re-install my software like AS16 and other packages…

  21. Started by bic,

    <frustration mode on>I am flying from YBBN to PHNL on a second attempt and watching memory go from 1.5 gigs down to 443,052 (five hours into the flight). This is with CLS 747-200. I updated my nvidia driver to 378.66 thinking that was going to solve it. It's gotta be this aircraft. ARGH. </frustration mode off>.

    • 12 replies
    • 1.3k views
  22. Hi, I recently purchased the PMDG 747 v3, however when i load into the sim, half (or more) click-spots aren't there, meaning that i can't use the fmc, for example because the buttons aren't physically clickable. Any help would be greatly appreciated! Hubert

    • 0 replies
    • 714 views
  23. Hello dear forum members, recently i've noticed a weird thing in my P3D, which may have been before, but i didn't see that. So, the problem is about night flying. When flying at night time, there are lots of lights, traffic, scenery, etc.., and, when I look at these lights straight, I don't see them until i come about 6-9 miles to them. BUT, when I look at them with my "side vision", those lights are nice a clear. Here's a pic of this thing happening. Hope for your help. Thank you

    • 7 replies
    • 1.5k views
  24. Started by ErichB,

    ....so I guess all might be revealed - or not.

    • 117 replies
    • 21.4k views
  25. Started by dutto88,

    Hey guys, So I purchased As16 and ASCA a while back, but always went back to REX 4 for clouds etc. Something clicked today and I went and purchased Envtex as I have seen a lot of people talking about it. Just wondering if someone is able to give me bit of guide to set it all up. And also what is the best PTA preset to be using, I love the dark cockpits but also the really blue days. Is someone able to share some of there photos, or maybe point me in the right direction! Cheers

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