IPO Server Edition R11.1 SP2. Have a few Groups without any Night or Out of Service configured that seem to randomly go into Night Service mode. I verified no Set Hunt Group Night Service buttons assigned on any users and disabled the *20*N short code feature. There isn't any Call Flow action to change the hunt group fallback that I have found. Looking at the IP Office log, I do not see that anyone logged in and set it via Manager. Anyone else experience this issue or know of any other way Fallback settings can change? Thanks in advance.