Issue: Stops sending data after few hours
Setup: OTAA, send interval 120s, auto send status true
Details: After you configure using RAK tool and test it, it sends for a while but stops sending automatically after 6-10 hours. Version 220.127.116.11. Next time we reset or connect again to serial port and do at+join it will join again and starts sending. We thought it was send only on movement so set this command send_interval:1:120 . Immediately after it was sending every 2 min but then it just stopped. Is there a config mistake?