Hello, I have been using GPS from this model ST-901 for more than a year. Until yesterday everything worked perfectly but as of today all my devices of this type ST-901 are not active (others are working). I restarted the server they don't work. I even tested one of the devices on your demo server demo3.traccar.org but again it doesn't show. The port I'm using is 5013. Where can the problem be?
Follow the troubleshooting guide.
I fix that problem.Send new sms for ANP.
Hello, I have been using GPS from this model ST-901 for more than a year. Until yesterday everything worked perfectly but as of today all my devices of this type ST-901 are not active (others are working). I restarted the server they don't work. I even tested one of the devices on your demo server demo3.traccar.org but again it doesn't show. The port I'm using is 5013. Where can the problem be?