I think on my latest try I didn’t, I just saved it.
Just now tried it again with the export and now there’s only 1 error left:
Invalid config for [device_tracker.asuswrt]: file not readable for dictionary value @ data[‘ssh_key’]. Got ‘/home/homeassistant/.homeassistant/ssh/ssh_asus_private_key’
In another thread it was suggested to put the file into the /config/ folder so docker can see it. But I don’t seem to have/find the config folder where should that be?