Out of the clear blue our Q2200 stopped working. Checked all troubleshooting and maintenance in your manual with no luck, we even bought a new gas tank! We tried a small propane canister and worked perfectly. Thanks to this reviews checked the hose and noted the crack in the green adapter. It is a shame that a hose will affect the quality of a great product, specially when it is required by the product.
PLEASE, say something about the hose in the troubleshoot area of your manual. It would have save us some trouble.... I appreciate if you notify me when this issue is corrected.