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  User waypoints file location
Posted by: Jaro001 - 04-12-2026, 07:15 PM - Forum: TDS GTNXi XPlane - Replies (7)

Hi,
I have just bought and installed the TDS GTNXi in X-plane. Much better than RXP I must say, though a little more blurry.

Got some questions:
1.Where the file containing user waypoints is located? I wanna make a backup of this file cause I have to make many waypoints as airfields - I have plenty small private arfiels made by me.
2. Is there any way to subscribe info about eventual updates of TDS GTNXi? How should I know about them?

Regards.

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  GTNXi textures
Posted by: HomerPrice - 04-12-2026, 08:04 AM - Forum: TDS GTNXi Flight Simulator - Replies (1)

How do I get rid of this purple/pink stuff? 

[Image: GnfZeilA0_.png]

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  Map screen in desktop version of TDS GTNXi doesn't show the correct airport
Posted by: valterg - 04-10-2026, 06:25 PM - Forum: TDS GTNXi Flight Simulator - Replies (3)

Hello.
Whenever I enter a flight plan in the desktop version of TDS GTNXi Flight Sim (Windows 11), regardless of the origin and destination points, the map screen always shows the aircraft at the head of runway 31L at KJFK.
I've tried several flight plans with different airports as origin and destination, but the map screen is always fixed on KJFK.
Curiously, on the "Preview" screen, the application correctly displays the flight plan and the chosen procedures.
The Navigraph database is up-to-date and functional.
This issue doesn't occur in the onboard version of TDS, where the map screen correctly shows the aircraft's position.
Is this the expected behavior in the desktop version of TDS?
For better understanding, I'm sending some snapshots of the issue.
Thank you.

Dr. Valter Gurfinkel - Brazil



Attached Files Thumbnail(s)
                   
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  c:\beyondATC keeps getting deleted.
Posted by: zzzGEEZERzzz - 04-07-2026, 04:48 AM - Forum: TDS GTNXi Flight Simulator - Replies (1)

I recently purchased TDS GTNXI Pro and I am really enjoying it.  However I have found a problem where TDS GTNXI is deleting my ATC application beyondATC every time I start MSFS 2024.

Before starting MSFS 2024, I launch TDS GTNXi Pro. Failing to do that always results in a black screen and the Garmin doesn't work.  During the loading of MSFS 2024, a splash screen pops up for TDS GTNXi Pro. When the splash screen loads, the entire directory C:\beyondATC is deleted. I tried moving the file to d:\beyondATC\beyondATC.exe and it works fine until an update is needed. BeyondATC can't seem to update properly in the locaiton on D:\beyondATC.  

I have reinstalled both beyondATC and TDS GTNXi Pro, but the problem persists.  As long as I move the ATC program it works.  If I uninstall  TDS GTNXi Pro and run without it, c:\beyondATC doesn't get deleted.  So based on that, it sounds like there is some cleanup code to remove beyondATC for some reason.  The install of beyondATC doesn't give you any option other than c:\beyondATC so I can't have the installer put it somewhere else.  Can you check to see if there's some extra cleanup code that can be removed?

Thanks.

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  GTN 750 Database question
Posted by: KingAir - 04-04-2026, 11:44 PM - Forum: TDS GTNXi XPlane - Replies (2)

Hello,

I am using the TDS GTNXi 750 in Xplane 12.
I purchased the Navigraph data base subscription and updates both Xplane 12 and TDS 750 using the Navigraph FMS Data Manager. After doing so, this is the opening Database message I get from TDS GTN 750 when starting a flight.

Is the Yellow text warning me of the activation date normal?
Also, the other databases  safetaxi and Obstacle databases  expired in 2024. IS this normal too?

I have attached the Database screen for reference.


Tom


.bmp   New Bitmap Image.bmp (Size: 1.46 MB / Downloads: 6)
.bmp   New Bitmap Image.bmp (Size: 1.46 MB / Downloads: 6)
.bmp   New Bitmap Image.bmp (Size: 1.46 MB / Downloads: 6)

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  A2A Comanche no tds 750 option
Posted by: brianhuynhtran@gmail.com - 03-31-2026, 09:33 PM - Forum: TDS GTNXi Flight Simulator - Replies (1)

I accidentally deleted and reinstalled the commamche on msfs 200 and now the tds 750 won’t interface and show up in the Comanche anymore, plz help

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  Periodic stutters every 30-40 sec. with various aircraft
Posted by: pawel.dragan@wp.pl - 03-29-2026, 10:58 PM - Forum: TDS GTNXi Flight Simulator - Replies (7)

Hi,

I've recently noticed (not sure if it was present before, but I don't think so) that I observe stutters when using TDS GTNs. I haven't been using my sim for some time (month or so), then bought new C208 Pro from BlackSquare. Before first flight I noticed an update of GTNXi is available, so I installed it. And I started to observe those stutters during that first flight.
It happens in various aircraft: new C208 Pro, BlackSquere TBM 850, default C172 with cockpit mod.
Stutters are not constant - I have 30-40 sec of fluent flight, then stutters for around 10sec... 
When I change gps to some different option (blackSquare allows this even mid-flight), then stutters disappear, that's how I came up it's issue with GTNXi.
It doesn't matter what region of World I'm visiting, I tried even over middle of Atlantic with no terrain in vicinity.

I added processes to Win defender exclusions    

Also, Hardware-Accelerated GPU Schedulling is set to OFF.

Any idea what might be causing these? Any way to investigate on my side?
Unfortunately it's a showstopper, when it happens during take-off or landing it's not possible to control aircraft properly. 

Regards,
Paweł Dragan

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  ILS procedures do not work
Posted by: valterg - 03-29-2026, 07:54 PM - Forum: TDS GTNXi Flight Simulator - Replies (10)

Hello.
I'm having trouble with ILS using TDS GTNXi PRO for MSFS 2024.
I'll try to provide as much information as possible so we can find a solution together.
MSFS 2024 v.1.7.16.0
TDS Aviation Trainer version 3.10.3.0
GTNXi PC Trainer version 20.42.2.0
Executable version 1.3.1.3
Gauge 3.0.4
Pro Upgrade: included
Aircraft: Black Square A36 Bonanza PRO 0.1.1a (last version)
Flight charts: Navigraph full, AIRAC Cycle 2603 rev.3 with TDS SIM SOFTWARE updated via Navigraph Hub

I'm a doctor, and also a professional pilot, and I have a lot of experience with IFR flights.

I often use MSFS and TDS GTNXi PRO for training.

The TDS GTNXi PRO performs the GPS flight plan very well, except when it comes time to execute ILS procedure for the selected RNW, loaded and activated.
The TDS recognizes the RNW ILS frequency in the active NAV window, even displaying its correct identification, but in the moment the VLOC is activated, the IFR navigation is completely disabled (the red NAV flag appears on the artificial horizon).
Since the TDS takes over all IFR navigation and controls, there is no way to activate an alternative NAV 2 to perform the landing, which needs to be aborted.
For your information, the TDS performs RNAV landing procedures without any problem, this difficulty its restricted to the ILS.
As a test, I installed the PMS50 GTN750 on this same aircraft, and this system performed the same ILS procedures flawlessly.
I verified this problem at many airports in Brazil (SBGR, SBSP, SBKP, SBGF, SBGL etc.)
Any solution?
Thanks

Dr Valter Gurfinkel, Brazil

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  Is G600 available for X-Plane 12?
Posted by: Flying Squirrel - 03-29-2026, 03:56 PM - Forum: TDS GTNXi XPlane - Replies (1)

Uploaded latest update and didn't see G600 being available for X-Plane 12

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  Multiple instances created of gtn_simulator
Posted by: ppppp - 03-28-2026, 03:55 AM - Forum: TDS GTNXi XPlane - Replies (7)

Hi,
sometimes multiple Instances of gtn_simulator.exe are being started.
SOmetimes 2, sometimes three instance.
Also Audio for example is doubled in this case, with three instances GUI becomes flickering (seems to be fed by each instance, similar to sound doubling).
I have this since 1.0.3, but not sure since I own the gtn only short time (at least never happened with 1.0.2 before)

Thanks!

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