Hey I am wondering if anyone has ever had this issue with EVision. On a new XL10 Smart I had an issue with the DO's used on it. 1 is for Fan and the other is for Heating Stage 1 on a FPB. I noticed the DO's would come on for a while and then not respond. Upon investigating the controller in Test Mode from my EVision database I noticed it had options to switch on and off the Fan the Stage 1 Heat and the Stage 3 Heat. I went through a lot of documentation and found that there is no way this configuration could be accurate especially considering that it is the only box on the floor that has this and they are all configured this way. Upon me changing up the configuration slightly and recommissioning I still got the same results. Any ideas?