I’m about 1 and 1/4 tons in on my new p61 and I do love how easy it is to operate and the heat is great but for a new stove there’s a few things I’m concerned about. After the first ton I did a “deep clean”. Emptied and vacuumed. Cleaned out under the igniter, cleaned the blowers and cleaned the fines box under the auger. Ever since I’ve been getting and intermittent clunk from what I’ve read here is either the auger or the slide plate. I’ve cleaned all the pellets out twice now and inspected everything as best as possible and don’t see any issues with either. No pellets jamming up or signs of friction. Also the flame seemed to be getting a little lazy in room temp mode like it was cutting it self off but the room temp was about 10* lower then what the stove was set at. I thought maybe the exhaust probe needed to be cleaned off but as I started to pull that out it looks like just a sheet metal screw holding it in and was coming out tight so I was concerned it would be stripped if I removed it all the way. I’m still under warranty so I’d rather not have to be making repairs my self yet other then maintenance. How often do you all have to clean the exhaust probe? I have been running cheap pellets due to supply around my way but my understanding and reason for spending the extra on the Harman was they’ll eat anything. Just wanted some second opinions. Feel free to tell me I’m being over critical or whiney about it. And just some background on myself I am a mechanic by trade, 15 years in automotive and 5 years in on electromechanical so I’d like to think it’s not operator error but wouldn’t be the first time I’ve been wrong! Thanks for any input guys!