Honestly: MC and MT are classical bloated Arduino projects with a giant single big-loop and an interrupt coming from the LoRa modem.

Both projects are hitting their limits because of this. Every new feature and every bug fix causes endless amount of pain and breakage.

I was involved in both - and gave up because of this.

IMHO both projects need some kind of thin-client which delegates most of the functionality into the client. Only keep some basic LoRa/Message Buffer/Routing/Battery Saving functionality in the hardware itself.