@Koresh that seems likely. I can't think of a legit way to use all those constant transmissions over the entire band. It certanly doesn't adhere to any duty cycle limitation.

Hi @tekka Would you share your poc so I could try to enhance it ? Regards

Eat! Sketch name is only sent when the node presents itself, so you might need to reset all nodes if you want that field populated right away. Might be the same for child name.

Hello, Everything is OK. It was my mistake. I did not do clear EPROM properly... so I ended up with the repeater and the node with the same nodeID which I hard coded. That is why repeater ACK was accepted as node ACK. All work great.

There was a bug fix a couple of days ago fixing problem when routing from repeater to a node. Please make sure that you run the latest library code.

Yes, it is the same. ChildId == SensorId. Trying to use SensorId nowadays.