Thermostat been dropping connections to Heatlink / Boiler intermittently for the week. Now today, not connecting at all. Help centre asked to operate it manually for the time being - How SMART! What a SMART system. Its an awful thermostat it hasn't given be nothing but headache since installation 2 years ago - (and I am computer literate!)Heat link changed 6 months ago as well- due to complete software issue they had replace the item
