Yes, DW sometimes sprays a little air freshener or a little hair spray without turning on the vent fan and the CO/LP (CO2 is carbon dioxide, CO is carbon monoxide) detector will act up. Usually have a fan blow on it for a while and it will clear but the last time it wouldn't quit until I cut the wire to it, I have since hooked it back up and also found a 1.5A fuse to stop it temporarily rather than cutting the wire lead.
Hoglou I see you are in Carrollton, do you come to the club meetings for WGARS.
2014 Palomino Puma 25RS
2011 F-150 Super Crew XLT
Days camped in 2014 - 23
Camped 2015 - 47
Camped 2016 - 51 done - 6 more planned so far