First I tried just selecting 'restart' and it just reboots the nest and
doesnt erase anything but that didnt fix the issue. Then I went to the
reset option on the thermostat and selected 'all settings' and then set
it up again and that fixed it. Mayb...
I am having the exact same issue. Farsight is turned on and wakes up
when Im far away but the 'near' feature doesnt work anymore. I tried
resetting the thermostat and that didnt help.