Hello,
each time I set the Sonoff TH to "Auto" mode as a hydrostat and enter a value in only one field, it is displayed for a longer than usual time "loading" and then the message "Failed to open auto automatic mode" appears, and then this device is offline for a while and apparently restores (See attached screenshots).
The only way at this time to set Sonoff TH as a hydrostat is to write the values to both fields at the same time (even if the other is actually inactive). This is happening at all Sonoff THs I own and I have a total of 5 (even different types - 1st gen, 2nd gen, S22)
When setting "auto" mode as a thermostat this does not happen - just enter the value in only one field.
Sincerely, Peter
Peter Pantělejev