My Wio LTE Cat M1/NB-IoT Tracker, using NB-IoT, sends messages (at interval times) to my UDP server but after a while it stops. Sometimes after sending 3-4 messages, sometimes after a few more messages.
When using other NB-IoT dev kits, I don’t have this problem.
Any idea what could cause this behaviour?
can you please share more details like an error log something.