FMC problem

[Doksas 5]

Hi,

just purhased and installed FMC extension but in flight i now have strange problem.

When go to VNAV pa ge and enter waypoint and desired altitude, then enter desired descent fts, in this moment when click enter plane go to previous waypoint and

i must go to direct to page and set again next waypoint. This is second time in one flight, any help ?

[Doksas 5]

Now in second flight, same problem here, something is really bad with this UNS...

[Doksas 5]

Forgot to write...

today i redownloaded and install latest version Lear 35A and today bought FMC, i think latest version 1.5, simulator is P3Dv5.3 hf2 Win 10 all running as administrator...

[Doksas 5]

Third flight, now i am sure there is problem, after entering desired vertical speed in VNAV page aircraft go back to first waypoint from flight plan, so i must use HDG mod before enter vnav value and then must select direct to next way point in my route after complete vnav and then back in NAV mode, please take look on this behavior, kind regards.

[Flysimware 640]

I ran a test today and all seems fine. 

https://flysimware.com/website/help/VNAV_TEST.mp4

Please share an exact route and procedure to reproduce the bug so we can test using your example.

Also when you add an approach from the menu this auto fills all the VNAV altitudes for you. You just select the VS profile.

 

Edited March 18 by Flysimware

[Doksas 5]

Hi,

 

first route LYBE-LJLJ N0451F400 TUVA3N TUVAR DCT MAGAM MAGA1R

second route LJLJ-LYBE N0414F410 LUPI2D LUPIX DCT MAGAM DCT VBA DCT RIGMU RIGM2K

and third route LYBE-LGRP N0445F410 TPL3D TPL DCT VAGEN DCT RUGAS UN128 FSK UG18 MES UN139 LURUS UL995 CODIC CODI2G

 

So, when i reach TOC and stable cruise speed then i go on VNAV page and select lsk TO for define my VNAV profile. I know selecting approach auto fill altitudes and i select one waypoint from approach altitude restriction and select VS profile but plane in this moment turn to very first waypoint from flightplan.

 

I fly Majestic dash for years and know procedure with UNS, but there is something wrong deffinitelly, regards.

 

PS i watched your video, everything work good with VNAV, but i have one thing, you both times use for VNAV profiles your inbound waypoints, try next time please some further waypoints from STAR.

[Doksas 5]

I dont have edit function...

 

For first route i select wp MIPRO 4000ft

for second route use DEVDA 3000ft

and for third route DEXAS 4000ft VNAV profile

[Doksas 5]

One bug more, now i return LGRP-LYBE, STAR GAZO2C for rwy 12L, ATC give me shortcut after BE104 direct DEVDA and i erase few waypoints between BE104 and DEVDA.

But, then all STAR altitude restriction disapear in FPL and its imposible to enter again, button on right side from waypoints just do nothing.

Please check this, its very hard to fly online with this problems, regards.

[Flysimware 640]

What sim?

What version of the FMS Expansion? Listed on the installer exe.

[Flysimware 640]

On 3/18/2023 at 4:41 AM, Doksas said:

Hi,

first route LYBE-LJLJ N0451F400 TUVA3N TUVAR DCT MAGAM MAGA1R

I tried to create this exact route. I could not find TUVA3N or DCT. So maybe you are not using P3D or have some upgraded navigraph.

I tested between 2 of these other VOR's and had no issues. 

https://flysimware.com/website/help/VNAV_TEST_2.mp4

https://flysimware.com/website/help/VNAV_TEST_3.mp4

[Doksas 5]

P3Dv5.3 hf2, FMC expansion 1.5 i bought it before two days.

 

For route, TUVA3N is standard instrumental departure ( SID) for LYBE rwy 12L/R, and DCT is from filled flightplan and mean direct to.

Ok . i just reinstalled both, LJ35 and FMC expansion and i will try again tonight and callback here.

One things i have, i also use RXP GTN 750 in version without FMC, maybe is there some uncompatibility.

 

Regard your video, i use same procedure for VNAV, only for next waypoint i use DTO function ( if ATC instruct me) , not delete previous one.

[Doksas 5]

Same problem after reinstalling LJ35 and FMC, all run as admin, AV off, UAC off, all sim folders is excluded in defender and AV...

I use again flight  LYBE-LJLJ  route TUVA3N TUVAR DCT MAGAM MAGA1R

In cruise inbound MAGAM i go to VNAV page, enter desired waypoint and then enter altitude, i same second when enter altitude plane go back to very first waypoint from flightplan

 

 

[Flysimware 640]

To speed up the solution I am on every day at our Discord server live. We can share screen and voice. 

Join our community then ping Momo#0007

https://discord.gg/tTRYuEFF

I might have to upgrade my P3D V5 as well to match you. 

 

[Doksas 5]

After 2 months we not have solution for this problem, so this FMS is unusable...

[Flysimware 640]

6 hours ago, Doksas said:

After 2 months we not have solution for this problem, so this FMS is unusable...

We passed this info to the developer who wrote the code. Something like this may take time to resolve. So I know he is looking into the issue.