I posted about my thermostat not working yesterday. We bought a new one, the nest- it was working but it then stopped working. we don’t have a C wire and thought we figured out how to set it up with that. but now when it tries to turn on the heat, sometimes it does sometimes it doesn’t turn the burners on. Someone posted a picture of their wiring yesterday. if you see this can you plz post again Do you think a handyman can fix it?