Sunset offset times not saving
I cannot get the Tapo App to save timings when I try to set a smart plug to come on and turn off in Away Mode. The Tapo App is up-to-date and so is all the firmware. I am trying to get the plug to switch on randomly for an hour, starting an hour after sunset.
I go to Away.
Click on the start time and select Sunset.
Click on the clock to set offset of "1 hour After". Click Done.
It shows Sunset + 1hr in the Start Time list.
But then when I click on the back arrow, it just shows Sunset without the 1 hr offset.
I then try the same on the end time setting, setting the end time to Sunset + 2hr, which shows correctly.
Again when I click on the back arrow, it just shows Sunset without the 2 hr offset.
I then cannot click Start, because it is unavailable (dimly lit) as I guess it assumes the start and end times are the same and both set to Sunset, instead of Sunset + 1 and Sunset +2
Can anyone please tell me what I am doing wrong?