Honeywell Thermostat not taking changes from Hubitat

[tivomaniac]

Anyone having issues in the last couple days with their Honeywell thermostat using the community API driver? I'm on version 1.3.25 of the driver. If I turn debug mode on it shows a successful request but no changes are made on my thermostat. If I use the TotalConnect App and make a change it works just fine. Any ideas why this might be?

Maybe I'll reboot the hub I haven't tried that yet.

[tivomaniac]

Reboot did not help. So the Honeywell app is talking just fine but the Hubitat, while the log shows success, is not working. @csteele any ideas?

[csteele]

Honeywell TCC Total Connect Comfort Drivers

I'd have to conclude that Honeywell altered their API. I think they reduced the number of Cookies they need by one. I'm getting success by changing Line 792 (of the Parent code, 743 of the Single code) to be 8 instead of 9. if (cookieCount < 8) {

Can you try this?

Note the line number difference depending on which driver (single vs parent/child)

[Ranchitat]

@Honeywell TCC Total Connect Comfort Drivers

I'm getting success by changing Line 743 of the Single code to be 8 instead of 9.

Thanks for this.
Mine still worked without any errors (login, Device page etc.), except nothing happened on my thermostat.

Thanks again.

[tivomaniac]

@Honeywell TCC Total Connect Comfort Drivers

I'm getting success by changing Line 743 of the Single code to be 8 instead of 9.

Worked for me! Thanks! At least once.