After a few power outages and some very cold weather, the Goodman (GMSS960803BNAA) propane furnace at our cabin is not heating.
The thermostat is new/replaced (Nest) and I've checked voltages for the thermostat wires.
When turned on, the furnace attempts to light (see video) but for whatever reason does not end up lighting.
After three attempts, the solid red status light turns to a single blink (system lockout). No other blink statuses during ignition.
Other propane appliances in the house (stove, water heater) seem to be working fine.
I am not familiar with furnaces so any specific suggestions appreciated. I'd call an expert in to help but the cabin is not easily accessible in the winter.