haroldeh 7 Posted October 26, 2018 Share Posted October 26, 2018 A319 Installed version: 1.2.1.3. If I take off and climb to final FL without any intermediate altitude holds, managed climb, cruise, and descent speeds work exactly as expected with no problems or requests for "Set Managed Speed". However, if there is an altitude constraint that the a/p levels at and then at a later time the final climb is called for by dialing in the altitude and left-clicking, the managed speed displayed is significantly below what it should be. If left alone, the a/c will get into a stall condition. Below are comments on the attached images. _4 - level at 5,000 ft managed speed mode 250 kts Please login to display this image. _7 - in climb after entering final altitude and selected with left-click. On setting the altitude, the managed speed dropped to approx. 192 kts and the aircraft gradually slowed to that speed and tried to maintain it in the climb. Please login to display this image. _8 - I have manually set the speed to 283 kts in the climb and eventually set mach .79 to TOC. Please login to display this image. _9 - just before reaching TOC I got a "Set Managed Speed" alert. At this point I am still in manual speed mode Please login to display this image. _10 - I tried managed speed mode but you see there is no target airspeed visible on the tape. Please login to display this image. _11 - coming up to descent. Note the managed kts on the DES page. I had to descend by manually adjusting speed/altitude/descent rate. Please login to display this image. Again, I have encountered this problem EVERY time I have had an altitude constraint on takeoff and NEVER when I was able to climb to final FL without an intermediate constraint. Probably had about 4-5 flights in each category since upgrading to version: 1.2.1.3. Harold Link to comment Share on other sites More sharing options...
haroldeh 7 Posted October 26, 2018 Author Share Posted October 26, 2018 "TOD"s above should have been "TOC". Corrected. Link to comment Share on other sites More sharing options...
haroldeh 7 Posted October 28, 2018 Author Share Posted October 28, 2018 I am using Active Sky for P3Dv4 and have been flying the A319-115 CFM SHARK (American Airlines) model. Link to comment Share on other sites More sharing options...
CAPFlyer 10 Posted November 11, 2018 Share Posted November 11, 2018 I can confirm seeing the same the last 2 flights I've made. It also isn't accurately following the VNAV descent path when in MANAGED mode. I have had it in both the A319 and A321. Link to comment Share on other sites More sharing options...
Deputy Sheriffs masterhawk 799 Posted November 12, 2018 Deputy Sheriffs Share Posted November 12, 2018 On 10/27/2018 at 12:14 AM, haroldeh said: A319 Installed version: 1.2.1.3. If I take off and climb to final FL without any intermediate altitude holds, managed climb, cruise, and descent speeds work exactly as expected with no problems or requests for "Set Managed Speed". However, if there is an altitude constraint that the a/p levels at and then at a later time the final climb is called for by dialing in the altitude and left-clicking, the managed speed displayed is significantly below what it should be. If left alone, the a/c will get into a stall condition. Below are comments on the attached images. _4 - level at 5,000 ft managed speed mode 250 kts Please login to display this image. _7 - in climb after entering final altitude and selected with left-click. On setting the altitude, the managed speed dropped to approx. 192 kts and the aircraft gradually slowed to that speed and tried to maintain it in the climb. Please login to display this image. _8 - I have manually set the speed to 283 kts in the climb and eventually set mach .79 to TOC. Please login to display this image. _9 - just before reaching TOC I got a "Set Managed Speed" alert. At this point I am still in manual speed mode Please login to display this image. _10 - I tried managed speed mode but you see there is no target airspeed visible on the tape. Please login to display this image. _11 - coming up to descent. Note the managed kts on the DES page. I had to descend by manually adjusting speed/altitude/descent rate. Please login to display this image. Again, I have encountered this problem EVERY time I have had an altitude constraint on takeoff and NEVER when I was able to climb to final FL without an intermediate constraint. Probably had about 4-5 flights in each category since upgrading to version: 1.2.1.3. Harold Hi, I will test myself. Does this Problem also occur if set the target CRZ FL from beginning and let manage the AP/FMS the alt constraint? Regarding your screenshot number 10. There is a target speed: 97kt below the tape. Of course way to low. Link to comment Share on other sites More sharing options...
haroldeh 7 Posted December 12, 2018 Author Share Posted December 12, 2018 On 11/12/2018 at 2:09 AM, masterhawk said: Hi, I will test myself. Does this Problem also occur if set the target CRZ FL from beginning and let manage the AP/FMS the alt constraint? Yes. Now it is doing that. For some reason, it seemed 2 step climbs triggered the managed speed problem every flight, but most one step (direct to final cruise altitude) did not. Now, I get one or two occurrences of the managed speed problem every flight, and almost all the flights are direct climb to cruise altitude. Also, you can't always let the FMC manage constraints when you are flying VATSIM with live ATC. Of course, this is my original post on the managed speed problem We are now working in this thread Managed Speed Lost During Flight. Link to comment Share on other sites More sharing options...
Aerosoft Aerosoft Team [Inactive Account] 51558 Posted December 13, 2018 Aerosoft Share Posted December 13, 2018 Make sure you update to 1.2.2.0 because we are working on that issue. Link to comment Share on other sites More sharing options...
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