Ran into a few new wifi/wireless honeywell prestige IAQ thermostats and the replacement to vision pro 8000 that occasionally drop wireless signal. Contacted Honeywell today and there is a software update for both thermostats that can be found on this link.
http://thermostatsetup.honeywell.com/en-US/Pages/default.aspx
download the file to a memory stick and it can be uploaded to the thermostat by usb memory stick.
isn't that special, soon we won't even have to carry tools to fix anything.
SCAREY