iFoxRomeo Posted July 3, 2020 Share Posted July 3, 2020 (edited) Thanks to Saburo_CZ, he mentioned this initially. In current OB 2.5.6.50979 the Dora lost 20km/h on top Speed at SL. It was capable of reaching ~603km/h before. Now only 580km/h. Also the powersettings result in strange speeds. QNH 760mm/Hg, 15°C, no wind, no turbulence Current OB 2.5.6.50979 3000rpm -> ~560km/h 3250rpm w/o MW50 in tank, MW50 switch off-> ~555km/h (no typo, less speed with higher RPM and ATA) 3250rpm w/o MW50 in tank, MW50 switch on-> ~565km/h, after 5min no damage, flight aborted 3250rpm w/ MW50 -> ~580km/h Closing the radiators at 3250/mw50 kills the engine before a relevant speed increase is observed. Tacview from 10.April 2020: 3000rpm -> ~561km/h 3250rpm w/ MW50 in tank, MW50 switch off-> ~574km/h 3250rpm w/o MW50 in tank, MW50 switch on-> not tested 3250rpm w/ MW50 -> ~603km/h Unfortunately I don't have the trk from 10.April FoxTacview-20200410-174523-DCS-Testenvironment.txt.acmi.zipTacview-20200703-161439-DCS-Testenvironment_weapons.txt.acmi.zipTacview-20200703-162530-DCS-Testenvironment_weapons.txt.DORA_no MW50_switch activated.acmi.zipdora__speed.trkdora__speed_nonMW.trk Edited July 3, 2020 by iFoxRomeo Spoiler PC Specs: Ryzen 9 5900X, 3080ti, 64GB RAM, Oculus Quest 3 Link to comment Share on other sites More sharing options...
saburo_cz Posted July 3, 2020 Share Posted July 3, 2020 This issue is in both, Beta and Stable. It started with 2.5.6., if data from April are OK. F-15E | F-14A/B P-51D | P-47D | Mosquito FB Mk VI |Spitfire | Fw 190D | Fw 190A | Bf 109K | WWII Assets Pack Normandy 2 | The Channel | Sinai | Syria | PG | NTTR | South Atlantic F/A-18 | F-86 | F-16C | A-10C | FC-3 | CA | SC | Link to comment Share on other sites More sharing options...
iFoxRomeo Posted July 3, 2020 Author Share Posted July 3, 2020 I did a check with the Dora before 10.April, where I tested speeds before and after bomb release. There I know that I exceeded 600km/h also, but those tacview files are lost. If I find the time, I could revert back to the version from 10.April. But I'm 100% sure that the 600km/h were possible. Fox Spoiler PC Specs: Ryzen 9 5900X, 3080ti, 64GB RAM, Oculus Quest 3 Link to comment Share on other sites More sharing options...
amazingme Posted July 3, 2020 Share Posted July 3, 2020 I did a check with the Dora before 10.April, where I tested speeds before and after bomb release. There I know that I exceeded 600km/h also, but those tacview files are lost. If I find the time, I could revert back to the version from 10.April. But I'm 100% sure that the 600km/h were possible. FoxI can confirm as I've made a small video where I could not catch up a Mustang that was damaged. I was doing close to 600kph @ SL and it was even faster.. Sent from my Redmi 5 using Tapatalk Specs: Asus Z97 PRO Gamer, i7 4790K@4.6GHz, 4x8GB Kingston @2400MHz 11-13-14-32, Titan X, Creative X-Fi, 128+2x250GB SSDs, VPC T50 Throttle + G940, MFG Crosswinds, TrackIR 5 w/ pro clip, JetSeat, Win10 Pro 64-bit, Oculus Rift, 27"@1920x1080 Settings:2.1.x - Textures:High Terrain:High Civ.Traffic:Off Water:High VisRan:Low Heatblur:High Shadows:High Res:1920x1080 RoC:1024 MSAA:4x AF:16x HDR:OFF DefS: ON GCI: ON DoF:Off Lens: OFF C/G:390m Trees:1500m R:max Gamma: 1.5 Link to comment Share on other sites More sharing options...
ED Team NineLine Posted July 4, 2020 ED Team Share Posted July 4, 2020 I'll take a look this weekend. Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
Enduro14 Posted July 4, 2020 Share Posted July 4, 2020 Thanks Nineline!! Intel 8700k @5ghz, 32gb ram, 1080ti, Rift S Link to comment Share on other sites More sharing options...
ED Team NineLine Posted July 4, 2020 ED Team Share Posted July 4, 2020 (edited) I checked 3000 and 3250 w/o MW50, and am seeing results closer to your older values, this was a quick and dirty test though and I will go over all modes and use tacview etc. 3000rpm -> ~560km/h 3250rpm w/ MW50 in tank, MW50 switch off-> ~572km/h Edited July 4, 2020 by NineLine Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
iFoxRomeo Posted July 4, 2020 Author Share Posted July 4, 2020 (edited) I checked 3000 and 3250 w/o MW50, and am seeing results closer to your older values, this was a quick and dirty test though and I will go over all modes and use tacview etc. 3000rpm -> ~560km/h 3250rpm w/ MW50 in tank, MW50 switch off-> ~572km/h Thanks Norm. Could you provide your test mission? I will upload mine also(altough they're in the tracks). I double-checked my keybindings and the external view for unintended flap, wheel or cooling operation. But there is no conflict. I'll do another test and record a video. edit: Here is the video. Some parts are 6x accelerated And the mission I use for testing. QNH 760mm/HG, 15°C, no winds, no turbulence FoxTestenvironment_weapons.miz Edited July 4, 2020 by iFoxRomeo video added Spoiler PC Specs: Ryzen 9 5900X, 3080ti, 64GB RAM, Oculus Quest 3 Link to comment Share on other sites More sharing options...
ED Team NineLine Posted July 4, 2020 ED Team Share Posted July 4, 2020 Ok, there is an issue with how power drops when increasing RPM, so it is reported, thanks guys! Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
amazingme Posted August 26, 2020 Share Posted August 26, 2020 Thanks for the fix!:thumbup: Specs: Asus Z97 PRO Gamer, i7 4790K@4.6GHz, 4x8GB Kingston @2400MHz 11-13-14-32, Titan X, Creative X-Fi, 128+2x250GB SSDs, VPC T50 Throttle + G940, MFG Crosswinds, TrackIR 5 w/ pro clip, JetSeat, Win10 Pro 64-bit, Oculus Rift, 27"@1920x1080 Settings:2.1.x - Textures:High Terrain:High Civ.Traffic:Off Water:High VisRan:Low Heatblur:High Shadows:High Res:1920x1080 RoC:1024 MSAA:4x AF:16x HDR:OFF DefS: ON GCI: ON DoF:Off Lens: OFF C/G:390m Trees:1500m R:max Gamma: 1.5 Link to comment Share on other sites More sharing options...
River Posted November 11, 2020 Share Posted November 11, 2020 Thanks for the fix!:thumbup: So she is back to normal performance now? Link to comment Share on other sites More sharing options...
amazingme Posted November 11, 2020 Share Posted November 11, 2020 So she is back to normal performance now? Doesn't look like.. :( Sent from my Redmi 5 using Tapatalk Specs: Asus Z97 PRO Gamer, i7 4790K@4.6GHz, 4x8GB Kingston @2400MHz 11-13-14-32, Titan X, Creative X-Fi, 128+2x250GB SSDs, VPC T50 Throttle + G940, MFG Crosswinds, TrackIR 5 w/ pro clip, JetSeat, Win10 Pro 64-bit, Oculus Rift, 27"@1920x1080 Settings:2.1.x - Textures:High Terrain:High Civ.Traffic:Off Water:High VisRan:Low Heatblur:High Shadows:High Res:1920x1080 RoC:1024 MSAA:4x AF:16x HDR:OFF DefS: ON GCI: ON DoF:Off Lens: OFF C/G:390m Trees:1500m R:max Gamma: 1.5 Link to comment Share on other sites More sharing options...
saburo_cz Posted November 11, 2020 Share Posted November 11, 2020 I think she is OK in performance perspective. Shy flies as fast as she did in past before this bug. The reliability is another question. And i do not think it is about only Dora. The Mustang, at least, is suffering from it too. Sometimes i think that it is connected with weather setting. I mostly do not have trouble with weather default or standard atmosphere settings. (when i perform my tests, i usually fly until the fuel tanks are empty, so long flights) But i have experienced several times engine failure without any reason when i had maximal continuous setting (or lower), several minutes after take off. And it always happened on servers where some play was done with the air temperature and pressure. Unfortunately without careful testing, it is just (possible) theory... F-15E | F-14A/B P-51D | P-47D | Mosquito FB Mk VI |Spitfire | Fw 190D | Fw 190A | Bf 109K | WWII Assets Pack Normandy 2 | The Channel | Sinai | Syria | PG | NTTR | South Atlantic F/A-18 | F-86 | F-16C | A-10C | FC-3 | CA | SC | Link to comment Share on other sites More sharing options...
grafspee Posted November 11, 2020 Share Posted November 11, 2020 I think she is OK in performance perspective. Shy flies as fast as she did in past before this bug. The reliability is another question. And i do not think it is about only Dora. The Mustang, at least, is suffering from it too. Sometimes i think that it is connected with weather setting. I mostly do not have trouble with weather default or standard atmosphere settings. (when i perform my tests, i usually fly until the fuel tanks are empty, so long flights) But i have experienced several times engine failure without any reason when i had maximal continuous setting (or lower), several minutes after take off. And it always happened on servers where some play was done with the air temperature and pressure. Unfortunately without careful testing, it is just (possible) theory... Agree, I was flying Dora yesterday, she punches through 600KPH mark with ease now. System specs: I7 14700KF, Gigabyte Z790 Aorus Elite, 64GB DDR4 3600MHz, Gigabyte RTX 4090,Win 11, 48" OLED LG TV + 42" LG LED monitor Link to comment Share on other sites More sharing options...
amazingme Posted November 11, 2020 Share Posted November 11, 2020 I think she is OK in performance perspective. Shy flies as fast as she did in past before this bug. The reliability is another question. And i do not think it is about only Dora. The Mustang, at least, is suffering from it too. Sometimes i think that it is connected with weather setting. I mostly do not have trouble with weather default or standard atmosphere settings. (when i perform my tests, i usually fly until the fuel tanks are empty, so long flights) But i have experienced several times engine failure without any reason when i had maximal continuous setting (or lower), several minutes after take off. And it always happened on servers where some play was done with the air temperature and pressure. Unfortunately without careful testing, it is just (possible) theory...You may have a point here.. Sent from my Redmi 5 using Tapatalk Specs: Asus Z97 PRO Gamer, i7 4790K@4.6GHz, 4x8GB Kingston @2400MHz 11-13-14-32, Titan X, Creative X-Fi, 128+2x250GB SSDs, VPC T50 Throttle + G940, MFG Crosswinds, TrackIR 5 w/ pro clip, JetSeat, Win10 Pro 64-bit, Oculus Rift, 27"@1920x1080 Settings:2.1.x - Textures:High Terrain:High Civ.Traffic:Off Water:High VisRan:Low Heatblur:High Shadows:High Res:1920x1080 RoC:1024 MSAA:4x AF:16x HDR:OFF DefS: ON GCI: ON DoF:Off Lens: OFF C/G:390m Trees:1500m R:max Gamma: 1.5 Link to comment Share on other sites More sharing options...
Recommended Posts