hjmx Posted April 14, 2019 Share Posted April 14, 2019 Most discussions about 4.5 FPS loss are about GEN/GES and TE regions. But, it seems that other regions are affected too from the P3Dv4.5 performance issues. When flying in PNW (A2A C172, Friday Harbor/Anacortes area) with all other FTX airports of this region being installed, I get quite low frame rates now. With 4.4. I had 27-30 fps with moderate-high settings now with even lower settings I can only achieve 18-21 fps. Other areas like SAK/PAVD are not affected in such a strength, at least on my system. For me it looks like that P3D(ORBX) handling of demanding areas/airports is corrupted. Link to comment Share on other sites More sharing options...
vonmar Posted April 14, 2019 Share Posted April 14, 2019 I just flew out of Orbx PAJN P3Dv4.5 default P3D F22 jet for a test. Two monitors, windowed mode. Unlimited FPS = 90 to 130 FPS Locked 30 = 30 Locked 20 = 20 I normally use locked 20 for all my flights Link to comment Share on other sites More sharing options...
hjmx Posted April 14, 2019 Author Share Posted April 14, 2019 1 hour ago, vonmar said: I just flew out of Orbx PAJN P3Dv4.5 default P3D F22 jet for a test. Two monitors, windowed mode. Unlimited FPS = 90 to 130 FPS Locked 30 = 30 Locked 20 = 20 I normally use locked 20 for all my flights Please, could you try the same at PNW/FTX airport? Link to comment Share on other sites More sharing options...
vonmar Posted April 14, 2019 Share Posted April 14, 2019 Thinking about purchasing a PNW airport so I now tested two: I went to 11S Unlimited = 125 to 150 FPS Locked 30 =30 Locked 20=20 KFHR: Unlimited = 47 to 55 Locked 30 =30 Locked 20=20 All ok for my usage. Link to comment Share on other sites More sharing options...
hjmx Posted April 14, 2019 Author Share Posted April 14, 2019 Thanks. That's strange. I get only 21 fps (monitor refresh rate 30; Vsync, TB on ) at KFHR and I have a pretty good system. Maybe it is because of A2A C172 and all FTX airports (5+) in that area being active. So we cannot really compare. Link to comment Share on other sites More sharing options...
Nick Cooper Posted April 15, 2019 Share Posted April 15, 2019 Hello. If a simulator is updated and the performance appears to have diminished, among the possible causes is always that the simulator has gained features that it did not have before, causing the PC to work harder. It seems logical that questions about the simulator should be addressed to the developer of the simulator. If the Orbx product is similarly updated then these forums will support any problems found. Link to comment Share on other sites More sharing options...
hjmx Posted April 16, 2019 Author Share Posted April 16, 2019 Sorry, I did not want to blame ORBX. But the issue occurs mostly in FTX regions with high detailed scenry (FTX airports). I also reported to LM and hope that they can resolve the issue, which is bound to how scenery objects are addressed in the new built, imo. Link to comment Share on other sites More sharing options...
asustech Posted April 16, 2019 Share Posted April 16, 2019 I would say that this is a LM issue as I have rolled back to 4.4 and all is well , back to 35-80 fps with all city scenes etc installed as well as active sky and numerous airport add ons. If you look at LM forums you can start to see that this is something LM need to investigate . I'm sure the guys here at orbx are also investigating the 4.5 issues ..... I'm gonna wait until perhaps a patch comes out from LM before re-loading 4.5 Link to comment Share on other sites More sharing options...
JamieBrooks Posted April 16, 2019 Share Posted April 16, 2019 2 hours ago, asustech said: I would say that this is a LM issue as I have rolled back to 4.4 and all is well , back to 35-80 fps with all city scenes etc installed as well as active sky and numerous airport add ons. If you look at LM forums you can start to see that this is something LM need to investigate . I'm sure the guys here at orbx are also investigating the 4.5 issues ..... I'm gonna wait until perhaps a patch comes out from LM before re-loading 4.5 It terms of getting FPS back and "Rolling back" to 4.4 I installed the full 4.5 did you do a full re-install or just parts to roll back successfully with the fps return? Link to comment Share on other sites More sharing options...
hjmx Posted April 16, 2019 Author Share Posted April 16, 2019 2 hours ago, asustech said: I would say that this is a LM issue as I have rolled back to 4.4 and all is well , back to 35-80 fps with all city scenes etc installed as well as active sky and numerous airport add ons. If you look at LM forums you can start to see that this is something LM need to investigate . I'm sure the guys here at orbx are also investigating the 4.5 issues ..... I'm gonna wait until perhaps a patch comes out from LM before re-loading 4.5 As I said. I also reported to LM Great news: LM seems to have a fix in work: https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=133165&start=120 Link to comment Share on other sites More sharing options...
asustech Posted April 16, 2019 Share Posted April 16, 2019 4 hours ago, JamieBrooks said: It terms of getting FPS back and "Rolling back" to 4.4 I installed the full 4.5 did you do a full re-install or just parts to roll back successfully with the fps return? I did a complete new install , wiping away all history of 4.5 , now all.is as it should be Link to comment Share on other sites More sharing options...
asustech Posted April 16, 2019 Share Posted April 16, 2019 4 hours ago, hjmx said: As I said. I also reported to LM Great news: LM seems to have a fix in work: https://www.prepar3d.com/forum/viewtopic.php?f=6312&t=133165&start=120 Great news !! I did however say on their forum that I was a little amazed 4.5 got passed out from beta ... oh well at least their on it Link to comment Share on other sites More sharing options...
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