GPS Coordinate Error +-70 meters TFT-100 Devices

I have been trying to resolve this problem about a year. May some one know what I can try.
We operate a fleet of identical vehicles equipped with Teltonika TFT-100 devices.

Problem Description:

Hello @VAURIDE,

I hope you are doing well. As per my understanding, other TFT100 devices were working fine on the other same vehicles but the others are not working well.

I recommend you to check the installation whether the same position were applied on the other vehicles as Bad GPS coordinates might arise if there are metals near the device installation. On the other hand, you may also check on updating the device Firmware version to the latest one where you can access it on this link: Firmware versions - Teltonika Telematics Wiki.

Else, we would like to analyze your issue further and please coordinate with your Sales Manager. If you don’t have any contacts with our Sale managers, please contact them on our official website https://teltonika-gps.com/ and click on the “Contact Us” button. When you will click, please fill the form and submit it.

I hope this helps.

Best regards,
Patrick S.