Max Scanner Not Returning Temp for some Thermostats

[Wanman]

Another newbie question. I seem to be encountering a problem with unreliable temperature responses from the scanner. My logs record, actual temp, set temp, rssi and valve position.

On some of the thermostats I simply don't get a temperature response but I do get all the others (RSSI etc). Is this a configuration issue or possibly a problem with rad stat? Configuration of failing and working stats are identical.

If I fiddle with the temperature it sometimes seems to persuade it to produce maybe one reading. Any help much appreciated.

This seems to have got worse of late and I also not I am no longer able to set attr scnProcessByDesiChange:0 but as soon as a I add attr scanTem=0 I get the following added automatically. userattr scnProcessByDesiChange:0 scnProcessByDesiChange:0,1 scnShutterList scnModeHandling:NOCHANGE,AUTO,MANUAL - I am sure this didn't use to be the case?

[fruit]

Have you set up your stats properly?
After initialising and pairing they need to be toggled to Manual then back to Auto in order to transit temperature readings

[Wanman]

Certainly give that a go - I am pretty sure they have been through a Auto/Man cycle but I am going to work with one from scratch.

I have backed up my configuration so I can now simplify it.

They seemed OK up till recently but much more unreliable over last few days