I have no idea whether this is related or not but you should perhaps know that I am also experiencing this issue with the same hardware: https://forums.balena.io/t/gsm-module-crash-on-boot/2418
I have no idea whether this is related or not but you should perhaps know that I am also experiencing this issue with the same hardware: https://forums.balena.io/t/gsm-module-crash-on-boot/2418