Yep, my fault man! Storage issue!
Off the pipe as the idiot up here that did my pipiing didnt put a bead for the clamp to grab on and also overtightened the clamp, ive probably had a slight leak the whole time... Temporary fix -
I dont think mine is failing, however it did do the same thing as Kurtis's so ill be keeping an eye on it.... Got an E100 reading randomly and also Esen (i think thats what it said anyway)....