Romano Lara 8 Posted April 6, 2019 Share Posted April 6, 2019 Route: KBOS HYLND5 HYLND HANAA Q816 KELTI Q812 ZOHAN IDIOM MUSCL3 KMSP I was cleared by ATC to CMARO int, so I set it up with ABEAM PTS. Then I noticed approximately 100 nm out from CMARO, the FMA and FCU keeps toggling between MACH and SPEED (managed) modes. Doesn't really affect the flight, but it's just odd to see it keep changing every 10 seconds. I reckon the issue will disappear once I commence the descent. Just thought I'd point this out in case it's an issue with the latest update. Link to post Share on other sites
Emi 5125 Posted April 6, 2019 Share Posted April 6, 2019 Hi, which altitude and speed/mach did you fly and were there any changes in temprature at that point? I'm thinking you might just have been on the transition of SPD/MACH and maybe some fluctuating tempratures (which in return have a direct influence on the mach number) caused the constant changes. Link to post Share on other sites
Romano Lara 8 Posted April 6, 2019 Author Share Posted April 6, 2019 Hi Emanuel, I was level at FL360 when I observed the glitch. Still had about 150 nm to go before T/D. Link to post Share on other sites
Romano Lara 8 Posted April 19, 2019 Author Share Posted April 19, 2019 I updated to the latest non-exp build earlier, and noticed this issue while I was on the ROBUC3 arr to KBOS. Prepar3D 2019.04.19 - 11.08.32.01.mp4 Link to post Share on other sites
powayjoe 6 Posted April 23, 2019 Share Posted April 23, 2019 I noticed this same behavior on route a KSFO at FL240 also Joe Link to post Share on other sites
Secondator 150 Posted April 23, 2019 Share Posted April 23, 2019 Thanks for the report guys. Could you please post full routing with departure runway, arrival runway, SID, STAR & cruise FL. I'll have a look if I can recreate this issue. Link to post Share on other sites
Romano Lara 8 Posted April 24, 2019 Author Share Posted April 24, 2019 4 hours ago, Secondator said: Thanks for the report guys. Could you please post full routing with departure runway, arrival runway, SID, STAR & cruise FL. I'll have a look if I can recreate this issue. In my video above this was the route I was flying: KDCA/19 SOOKI4 SWANN BROSS J42 RBV J222 JFK ROBUC3 KBOS/22L Link to post Share on other sites
Romano Lara 8 Posted May 21, 2019 Author Share Posted May 21, 2019 I just had this happen again today. Flight is RPLL-RPMD. Happened at cruise FL350 (route: IPATA2P IPATA B462 MASBA W9A BN W9 RIMAR MAR1). TAT is -14C from ASP4. Link to post Share on other sites
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