Can't help you with notifications unless you provide more info.
As for icons, it just means your device doesn't include those parameters in all messages. Possible solution is attribute copying.
The screenshots above are from the same device at different times!
I'm using notification via telegram and whatsapp using an api in the sms option
Does anyone have any idea what it is and how to resolve it?
have the same issue with telegram, every user with his own ID and notifications are randomly sent (i get em all the time), maybe its the telegram bot, hard to diagnose
On the other hand, tweak the moving and stop data in conf a little and mail, sms works like a charm
I just did a clean installation of traccar and noticed that notifications are sometimes sent, sometimes not, I also noticed that the battery and ignition icons disappear leaving only the information "connected" but when these icons disappear it seems that the notifications are not sent!
When it looks like the image above, the notification is not sent
When it is like this, it is sent
How can I resolve this?