I recently installed a Zen thermostat for use with my almond+ (R83), and it was pretty easy to set up, but there's a bug that's really limiting my ability to use it.
When I change the temperature setpoint through the app, it sorta goes nuts. Ie, I'll scroll it from 70 to 72, it'll look like our worked fine, but it actually sets it to 100. I won't see it on the app until I restart it, but it's set on the thermostat right away. When I go back to the app to change it, it starts at 35 degrees and I have to scroll all the way over to the 70s, but it will still set 100 degrees on the thermostat. This happens maybe 25% to 50% of the time... The rest of the time it will work as expected.
The only way to recover I've seen is to walk up to the thermostat and manually set it down to the proper temperature. Maybe it's notable, but even though the app reports a 100 degree setpoint, the Zen is actually at 99. Possible off-by-one error in the firmware?
