Does anyone get this error?

[alphatech]

Hi,
I have two 2GIG thermostats. I'm not sure why sometime I get these errors below. I then optimize and etc. It seems to fix the problem for a day, then it comes back. Not sure what to do. It is not always the same thermostat that I have the problem with. I installed the C wire thinking that it was the problem but no resolutions either.
Right now I have 4 Zwave devices all with Excellent signals.
Aeon Labs

2 1st Floor Family Dimmer Switch Z-Wave 0:0:05 ACT 4450 H 3030 H True 2.48 (ZDK Version 5.02) App: 3.33 Excellent (3) 40.0Kbps Basic: SLAVE
3 1st Floor Family Thermostat Family Room 0:1:00 1 H 1E H True
(Beam 1000) 2.78 (ZDK Version 5.02 Patch 3) App: 5.0 Excellent (3) 40.0Kbps Basic: ROUTING SLAVE
Generic: THERMOSTAT
4 1st Floor House Thermostat Main House 0:1:00 1 H 1E H True
(Beam 1000) 2.78 (ZDK Version 5.02 Patch 3) App: 5.0 Excellent (3) 40.0Kbps

Warning Aborting Z-Wave send, taking too long to send command to node 3 waited 6 seconds
Aborting poll of this thermostat due to and error retrieving the temperature. Node: 3

Thanks,
Aldo

[Rupp]

This "typically" indicates that the devices are on the fringe of communications. Can you move your controller to a more central location or add more nodes to enhance the mesh near and along the way to these controllers?

[alphatech]

Rupp, you are always the best
I have the aeon in the basement and the two thermostats upstairs. I have the Dimmer Switch Z-Wave located upstairs as well located at 25 feet from the Aeon. Should I purchase another switch, and what you recommend? Should the switch that I have helping in sending the Z-wave to the thermostats?
Thanks,
Aldo

[alphatech]

I can't seem to link that thermostat anymore, I moved the switch around in few places without success. Zwave can find the other thermostat that is far away from the controller but not this.

I moved away from X10, Insteon to Zwave thinking that it was more realible I guess it is the same problem.

Any help would be appreciated.
Aldo

[GaryDN]

make sure your modules support beaming, I had the same issues till I added a couple of beaming modules to my network

[alphatech]

Thanks. I purchased 2nd extra modules. In the meantime I had to reset the thermostat to get it working again.