@micah said: @sundberg84 said: Hard to say. St:fail generally means that you don't get ack from the receiver. This is normally range, power or hardware. There is not a general fix for this but you need to try and learn... i admit its strange I worked for some days. Maybe a radio fried ? Don't have the radios to close to eachother. Try a.couple of meters. Sorry I'm out of more solid ideas. Hey sundberg84, quick question for you. If you look at my debug logs above it looks like the gateway is infact receiving the message but the node thinks it fails. Con you confirm my interpretation of the following two lines? NODE DEBUG send: 42-42-0-0 s=1,c=1,t=0,pt=7,l=5,sg=0,st=fail:20.0 GATEWAY DEBUG 0;255;3;0;9;read: 42-42-0 s=1,c=1,t=0,pt=7,l=5,sg=0:20.0 If that's correct, could that change what the issue might be? Yes, I saw that - it seems to work one way but the ack (return) does not reach back. So its on the edge. But this should update the value in your controller.

@Gambituk I believe you can force the parent ID like this: "gw.begin(NULL,22,false,0);". The last number is the parent ID. Looks like I misread the original issue as in my mind I saw 255, not 25 Cheers Al