Setting up Multitech Conduit Gateway for TTN

@robbo
Could you check /var/run/lora/ to see if there is a file global_conf.json? If so, could you please post the contents (or send it to me privately) If there isn't a file there could I get a copy of the contents of /var/config/lora/global_conf.json ?
I'm looking for the frequency settings for a 915MHz MultiTech setup.