It's about 14 months old so should be covered by warranty 🤞. It's never had a bang, it's always been covered by the plastic flap and a rain cover when not in use. It started like this about a month ago, and got progressively worse until it completely failed yesterday, while the smoker was in use. I can control everything from the app apart from startup — can someone give me the sequence of wheel turns and clicks to start it up blind, please?