P68 owners - how long should it take to see sparks and then full ignition on the P68? I am using Energex 'premium' hardwood pellets (burn great) and the auger shoots quite a bit of pellets down into the burn area before I see anything happening ... sometimes 15 minutes before I see a spark - then another 3-5 before ignition. I had one time where the stove completely shut off and gave me the dreaded 'flashing red light' - I restarted it and it fired up the 2nd time. I've heard the igniters are known to be an issue with Harman - is this normal what I'm experiencing or should I get the igniter replaced? - the stoves only a week old.