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  Traffic Greyed Out
Posted by: atcogl - 03-27-2026, 04:36 AM - Forum: TDS GTNXi Flight Simulator - Replies (5)

Hi,

I am new to the GTNXI recently, and have it running perfectly in the Black Square Caravan on MSFS24.
When I first had it installed I was getting traffic on my map display.

I recently updated to the current version of the GTNXI and now I no longer get any traffic on the map and on the home screen on both the 750 and 650 the traffic page is greyed out and I can't select it.

Almost certainly something I've done, as I was modifying the map settings to my liking but does anyone have any idea how I can get my traffic back?

Many thanks

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  message "gtim file does not exist"
Posted by: dennis@skyavionics.aero - 03-25-2026, 05:52 PM - Forum: TDS GTNXi XPlane - Replies (5)

Hi

While trying to install the GTN Xi PC trainer with the TDS GPS manager, I get this message:

local\AppData\Local\Temp\aa53a591-6d9f-4132-9454-6e2a9bca6a8d.gtim file does not exist.

What do you suggest I do?

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  GTN 750 giving "no metar data available" msg
Posted by: Slick9 - 03-24-2026, 04:47 PM - Forum: TDS GTNXi Flight Simulator - Replies (4)

Good morning, 

I recently moved from msfs20, to msfs24. I'm flying the A2A Comanche and when i try to bring up metars for any airport i get the message "no metar data available".  i had this functionality in fs20 with no issues. The 750 works for me in every other way, the only issue is the missing metar data.

I did some research online, and made sure of the following things.

I have the GTN Pro
I am using "live" weather in msfs24
I have the required Navigraph unlimited subscription.
In the Navigraph Hub, i have TDS GTN750 updated in the 'Outside the Sim Products tab"
I went into the TDS manager and made sure I am up to date in TDS GTNXi Pro Navigraph Navdata
I am also up to date with the TDS GPS Manager version
For the Garmin trainer, i am running the second to latest version

When i first logged in after doing research yesterday, i pulled the trainer up and I was able to get metar data on KJFK, i then checked the in sim GTN in the Comanche, and got the "no metar data" message.  I proceeded to update the TDS GTNXi Pro Navigraph Navdata (it was the only thing not up to date, apart from the trainer).  Then i went back into the trainer and tried to pull KJFK metar, this time i got the "no metar data available".  When i went into the Comanche in sim, i got the same message. I tried a few different major airports with the same result.  As i mentioned before, everything else works as expected with the GTN, the only issue i have is the lack of metar data.

Anyway, any other ideas i can try to use to resolve this? 

Thnx much and appreciate the help in advance

Richard

Been doing some more research and i realized, i failed to mention i am using addon linker. Since all the other funtionality was normal, i didn't think the metar issue could be connected to Addon Linker. tonight i will take a look at that angle and make sure my install folder structure is correct as per there instructions.

1. Enable the Integration Gauge
The TDS GTNXi requires a specific component called tds-gtnxi-gauge to be present and active in your MSFS Community folder for certain data features to function correctly.
Check Addon Linker: Ensure the tds-gtnxi-gauge folder is correctly linked and active (indicated by a green light in Addon Linker).

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  GTN750 does not read *gfp flight plans any more
Posted by: Viking01 - 03-23-2026, 03:35 PM - Forum: TDS GTNXi Flight Simulator - Replies (6)

Hi,
I noticed the GTN no longer imports the flight plans I create in LittleNavMap. I include two flight plans:
The LFBZ_LESU.gfp should contain one locked waypoint, as the airport LENA is not in the GTN database. But it contains two locked waypoints.
The LFBZ_LESU user.gfp should contain only user waypoints, but in the sim (2024), it depicts the departure airport, one locked waypoint, and the destination airport. 
I have been using LNM for years now without a problem. What could be the problem?
The GTN Trainer software Version3.10.3.0 and the Flight Sim Version 1.3.1.3 are installed.
Any help would be appreciated.
Thank you!



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.zip   LFBZ_LESU.zip (Size: 510 bytes / Downloads: 1)
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  Latest update 1.0.1.3
Posted by: Artpom - 03-23-2026, 02:01 PM - Forum: TDS GTNXi XPlane - Replies (3)

Hi, performed installation of this latest update and got error messages, in the sim TDS does not work after update.



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  RE: how to purchase a commercial license for the 750 software
Posted by: Virtual Aviation mn - 03-23-2026, 01:07 AM - Forum: TDS GTNXi XPlane - Replies (1)

How can I purchase a commercial license for my company Virtual Aviation of Minnesota?  I have FAA approved AATD's. I am a non-profit organization building low cost high quality AATD's for schools.

www.virtualaviationmn.com

John@virtualaviationmn.com

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Wink TDS GPS Manager can´t find MSFS24
Posted by: fly@tolis.net - 03-22-2026, 04:31 PM - Forum: TDS GTNXi Flight Simulator - Replies (3)

Hi, I try to install the FlightSim.exe from the TDS GTNXI..

as attached at the screeshot you can see, that Aviation Trainer and GTNCI PC Trainer are installed.
Also selected simulator ist MSFS, from this point on there is no further options I can select. 

Has anyone seen this before?

thank you for your support. 








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  GTN 650 Only
Posted by: wolfbaron - 03-21-2026, 09:25 AM - Forum: TDS GTNXi Flight Simulator - Replies (1)

I am using the GTN650 & 750 on the legacy C172 freeware for MSFS2024. I am wondering if there is a way to ghave only the gtn 650 displayed and above normal radios becuase now it is like a pack inside the cockpit for the C172 both show up instead of me able to select just one. Is that doable

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  help
Posted by: pkflyer - 03-20-2026, 02:57 AM - Forum: TDS GTNXi Flight Simulator - Replies (3)

I have spent a week or so working out why i get no glide slope indication with the tds 750 or 650 in msfs 2024  the baron for example and the a36 stock planes, or the several other planes i tried , i can get the plane to follow the 750 or 650 ,lnav tracking is simple but when on approach no glideslope will show, no idication zip. it just does one of two things ,on a rnav it wanders and or there is no gp. . and on an ils it wont follow a loc or gs ( yes i have vloc selected ) , the program is problematic , i then disabled  the auto start in tds via the community folder , so i use the built in g1000 which is not great but now many of the stock plane will indicate a gs on final. I dont like the built in g1000 but it is miles ahead of the tds. and when app is pushed it then follows a gp, either i am doing incorrectly or there is a significant conflict in the way the planes work with the built in systems  and your system works. , help please because the way it is i cannot use it for ifr simulation as i had intended. fyi i am a 3000 hour real world ifr rated pilot and i had hope to use your platform but i am sadly disappointed

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  750 suddenly disappeared
Posted by: alain.verschaeren - 03-19-2026, 11:19 PM - Forum: TDS GTNXi Flight Simulator - Replies (2)

I have the Pro version installed a couple of months now. I typically run the 750 + 650 combination in the A2A Comanche which has run without issues so far. Upgrades are up to date and getting green connection status.

As of yesterday the 750 suddenly stopped booting up, while the 650 is fine. Appreciate any help

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