Lora-mac node stuck in a state

[rayaanlatief]

Good day,

I am currently working on a project that is based on the v4.4.2 release of the LoRa-mac node stack. I am currently trying to identify an issue where the LoRa stack seems to go into a lock-up state after a random period time,

under correct working conditions this is my debug printout:

=========== MCPS-Request ============

MCPS_UNCONFIRMED

=====================================

STATUS : OK
adc value : 0.000000
Completed Sensor Read

=========== MCPS-Confirm ============

STATUS : OK

===== UPLINK FRAME 784 =====

CLASS : A

TX PORT : 2
TX DATA : UNCONFIRMED
01 92 00 04 01 74 09 7C 02 74 06 42 01 75 00 00
01 83 00 00 02 83 02 AD 01 FF 00 07 01 FE 00 00

DATA RATE : DR_0
U/L FREQ : 868500000
TX POWER : 7
CHANNEL MASK: 00FF

when the device goes into the locked-up state:

=========== MCPS-Request ============

MCPS_UNCONFIRMED

=====================================

STATUS : OK
adc value : 0.000000
Completed Sensor Read

the platform is: B-L072z-LRWAN1
could any please advise on the matter?, Thank you in advance.