Frame rate increase suggestion. |
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Boeing Boss
Check-In Staff Joined: 09 Sep 2017 Location: Dublin Points: 2 |
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Posted: 09 Sep 2017 at 7:31am |
Hi....i'm experiencing the same problem on the dc 8 series only when banking,frame rate drop and everything starts to slow down!! Such a shame and so frustrating. I've contacted jf so awaiting a response and hopefully a fix..
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Merlin59
P/UT Joined: 11 Mar 2014 Location: TN Points: 214 |
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What about the 50-70 series? The patch mentioned above is not for it. |
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Martyn
Just Flight Staff Development Manager Joined: 31 Mar 2008 Location: Huntingdon, UK Points: 7615 |
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SP3 includes a new HSI which should address the performance issues: http://www.justflight.com/support/dc-8-jetliner/16e1f5d
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Martyn
Just Flight Ltd |
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Bob57
Check-In Staff Joined: 24 Nov 2011 Location: Vancouver Isl. Points: 41 |
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Thanks for the update Joeflyer. Bob
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Joeflyer
Ground Crew Joined: 10 Apr 2008 Location: Memphis,Tn Points: 71 |
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Bob, testing has showed that it's the HSI gauge that causes the problem. If you disable it in the panel.cfg of the -20 series, you will see what I mean. JF is working on a patch to correct this but have NO idea on when it will be released. |
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Joeflyer
C208 Cargo Driver |
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Bob57
Check-In Staff Joined: 24 Nov 2011 Location: Vancouver Isl. Points: 41 |
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Any update on the low FPS while banking or turning while taxing on the ground? Until there is a fix all my versions of the DC-8 sit in the hanger, other than the series 70, because this issue only effects the non-glass cockpit versions. Thanks Bob
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Pockrtplanesairways
Check-In Staff Joined: 17 Aug 2014 Location: United States Points: 26 |
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And can we get a lower poly model and virtual cockpit, along with just 512 by 512 textures for those with slower computers? Like me?
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alexcolka
Ground Crew Joined: 17 Dec 2010 Location: Ecuador Points: 63 |
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Hey Rich, those are wonderful news! Really good to know that this problem is being sorted out.
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Rich
Just Flight Staff Joined: 31 Mar 2008 Location: Planet Earth Points: 8543 |
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Work on the frame rate issues is continuing, along with general service pack issues. I believe some new 3D instruments are being constructed to get rid of the FPS loss during banking.
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TurnNburn79
Check-In Staff Joined: 10 Sep 2014 Location: United States Points: 12 |
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For what it's worth, and I didn't read the whole thread so forgive me if it was already mentioned...
I found that turning off the "HIGH RESOLUTION 3D COCKPIT" from the FSX Display Settings helped with the FPS during banking. But that is hardly a solution, really hope JF sorts this out, I have been very, very disappointed with this product like many and am close to asking for a refund and just deleting it.
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Joeflyer
Ground Crew Joined: 10 Apr 2008 Location: Memphis,Tn Points: 71 |
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I suppose putting "//" in front of the line works too. I used semi-colon in front of the HSI line. I installed the 50 to 70 package this evening and had similar bad results...actually worse than the 10 to 40 package. Will be doing more testing with Scotty's direction in the days to come. Will keep you informed. Joe |
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Joeflyer
C208 Cargo Driver |
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alexcolka
Ground Crew Joined: 17 Dec 2010 Location: Ecuador Points: 63 |
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Joeflyer,
This is the way I disabled the HSI via panel.cfg: [Vcockpit13] Background_color=0,0,0 size_mm=1024,1024 visible=1 pixel_size=1024,1024 texture=$AH_NAV //gauge00=JFDC8!EHSI, 158,193,710,694 <----- just added the "//" to disable the line Now I just disabled the VC simply by going to model.cfg and: [models] normal=JF_DC8-53_exterior //interior=JF_DC-8-50VC_interior <----- added again the "//" And the VC is gone. So, I can now confirm in my case that the frames while turning and banking are high as they should be. Again, in my case the problem is related to something in the VC (not the textures or smoke), it could be the HSI, ADI or some gauge related to heading, pitch or bank (something complex enough to do this fps drop). I looked the plane even from spot and everything is ok with the frames. I'll issue a support ticket. If Scotty could look at our latest posts, that would be great. Alex |
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Joeflyer
Ground Crew Joined: 10 Apr 2008 Location: Memphis,Tn Points: 71 |
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Alex,
I am wondering if you disabled the HSI correctly. Can you advise exactly how you disable any of the gauges during your testing? Certainly the smoke effects brought my high end system to a crawl and had to disable it as well. It's a shame, too. Smoke effects brings out the character in this ol airplane. Also, what you have described in your posts fit exactly what happens in my situation. You could try what Scotty suggested for me during my testing.... Then, please go here:
D:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes\Airbus_A321\Model....or where ever your FSX resides
And copy the file called:
Airbus_A321_interior.mdl
Then go to DC-8-21 model folder
And paste the Airbus_A321_interior.mdl file there.
Rename the file called JF_DC-8_EJECTOR_interior.MDL to JF_DC-8_EJECTOR_interior.MDL.ORG
The rename the Airbus_A321_interior.mdl file to be called: JF_DC-8_EJECTOR_interior.MDL You will not see a DC-8 VC and probably no VC at all but the idea is for the FPS test to try and help confirm the FPS issue is in the VC or not. I hope Scotty doesn't mind me putting this on the forum |
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Joeflyer
C208 Cargo Driver |
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alexcolka
Ground Crew Joined: 17 Dec 2010 Location: Ecuador Points: 63 |
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Hi Joeflyer,
Thanks for the suggestion, in fact I already did that time ago with the series 10 to 40 with no solution for my case, I'm not saying they didn't try to help me but there was no fps improvement even with the two service packs, the texture quality change and disabling all smoke effects. Probably I'll try with the support ticket again, focusing in the big moving 3d gauges that I also think may be the problem. Hey as I write this I got an idea! I'll remove the VC association of this plane in the model.cfg, I'm not in my simulator PC so I'll test that out later and post again any results. Alex |
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Joeflyer
Ground Crew Joined: 10 Apr 2008 Location: Memphis,Tn Points: 71 |
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Alex, you should open a support ticket. Scotty (Alex from JF) will be interested in knowing about the 50-70 series frame rate issues as well. Since I do not have the particular pack, you could be a big help in pin-pointing the issue with it as well. Seems to me it's all about the gauge or gauges that is causing the frame rate issues. |
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Joeflyer
C208 Cargo Driver |
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alexcolka
Ground Crew Joined: 17 Dec 2010 Location: Ecuador Points: 63 |
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Hi Joeflyer,
I already did that before this post with no luck and even went further disabling both HSI and ADI (in panel.cfg, virtual cockpit sections) with no luck, I'm surprised that you got lucky with that modification you made. Perhaps something else is needed in my end... About series 70 I'm not sure exactly how much fps drop I get, I'm gessing half than the other series (10 to 60). So if in straight and level flight I get about 30 fps, turning and/or banking maybe I get about 20 - 22 fps in the 70, and the rest of the series about 12 - 16 fps and that is horrible. Anyway I want to test a little more with the instruments, If you know or discover something else, please let me know. Thanks, Alex |
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Joeflyer
Ground Crew Joined: 10 Apr 2008 Location: Memphis,Tn Points: 71 |
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Well, the only instrument I disabled was the HSI and tested the aircraft on the ground and in the air. No frame rate drops. Then I re-enabled the HSI and the problem was back. Scotty is sending the results to the developer. Hopefully we will know something soon. For the -70, how much of a drop are you experiencing? Maybe they can look into the -70 series and see if this one can be tweaked more. |
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Joeflyer
C208 Cargo Driver |
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alexcolka
Ground Crew Joined: 17 Dec 2010 Location: Ecuador Points: 63 |
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Yes! I knew it! Please tell us as soon as you know how to at least mitigate that fps drop. Thanks, Alex PD: Also found that in the series 70 the problem is less noticeable due to the modern glass HSI. |
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Joeflyer
Ground Crew Joined: 10 Apr 2008 Location: Memphis,Tn Points: 71 |
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Folks, just as a FYI....a BIG thank you goes to Scotty (Alex) for directing me through various troubleshooting methods in order to pin-point the possible culprit to the low frame rates during turns while on the ground and in the air. What I have been able to find is that the HSI is the culprit.
More news to follow! |
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Joeflyer
C208 Cargo Driver |
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Bob57
Check-In Staff Joined: 24 Nov 2011 Location: Vancouver Isl. Points: 41 |
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I'm having the same problem with FPS, while turning on the ground or banking while flying. Makes the aircraft unusable for me. What a shame, the DC-8 has always been one of my best loved aircraft.
Also whatever is causing the FPS drop is not being fixed by Fiber Accelerator. Bob |
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