I Also have Solos. If I loosen the tank, push the fireplace button to get the no atomizer information, switch the mod off, tighten the tank, and turn the mod back on, I get that concept. I just did that and it reported Outdated Coil 0. My guess would be https://geekvape-h4532089.eveowiki.com/1111595/top_latest_five_geekvape_h45_classic_urban_news