RAK3172 attachInterrupt stability issue on PA5 / PA6

If your RUI3 version is RUI3 V4.2.1 (you can check with AT+VER command) the LoRaWAN stack version is V1.0.4 and for the regional parameters select RP002-1.0.4

For the failed sending, I have only the explanation of Duty Cycle problems.

I have multiple RUI3 based air quality sensors running for months, sending data every 5 minutes, without any problems. But I am using AS923-3, which allows me to override the Duty Cycle.

Currently using V1.0.3 and regional parameters A. Can this be a problem for the send(), if these parameters don’t match?

For the Duty Cycle I can’t see the Restricted_Wait in LOGS @carlrowan mentioned earlier to debug it. How can I get this output?