OK that’s all explained then thanks. The thing that was throwing me was that I was getting “no route” messages with a node id that corresponded to the mains powered boiler actuator alt id.
This should be accessible all the time. I did a “heal” and I do longer get those “no route” messages (although I still get them for the battery powered thermostats I have, presumably because they are asleep most of the time). I think perhaps the previous routing table might have had the boiler actuator routed to the controller through one of the thermostats but I’m not sure.
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