Hi

I Have tried to link an older 2441V adapter under version 5.0.13c  and some earlier versions of 5.0 but I keep getting (Cannot determine device link table address). I am not sure  at what version it stopped responding. Is the adapter just to old and will the Insteon thermostat 2441th work?

Thanks Gary

Hi garybixler,

Definitely signal/noise related. You may want to do a factory reset on it and retry while ensuring some dual band device is within the vicinity.

With kind regards,
Michel

Yes i discovered it is definitely a signal issue. Unfortunately the RF repeater or AP can only be no more that 5' away. So I think it's  time to retire these adapters and go with the  2441th thermostat.

Thanks Gary

51 minutes ago, garybixler said:

Yes i discovered it is definitely a signal issue. Unfortunately the RF repeater or AP can only be no more that 5' away. So I think it's  time to retire these adapters and go with the  2441th thermostat.

Thanks Gary

You'd be in the same boat with that one as well. The 2441th is still rf only. 

When I first got the 2441V  adapter it did have a much longer range but  it seemed to fade throughout the years

I've had insteon devices disintegrate, one part at at time... some features work while others don't  As an example, I had one of my oldest inlinelics that was still linked to the ISY and keypads. Still worked for ons and off. At one point I was replacing keypads and wanted to update the link. No go, it could not be updated. So I'm wondering if its something like that

Paul

Same here with old in-linelincs. Had to replace 2 after they began acting very flaky. After they were removed from the ISY they couldn't be re-linked. Replaced with 2 new dual band models and now no issues.

Gary

Careful with the 2441TH.

I have have two 2441ZTH stats and the newer version (V.35) has never been controllable from ISY since purchase three years ago.

I can change setpoints and modes and ISY shows them all fine until any query. They have never changed.  It works as a probe though.
The older version 2441ZTH works fine except for ISY setpoint command line up/down always fails but never reports it.

Get a real stat where the electronics heat  doesn't throw the calibration off, between comm  transmissions.