Hi! I am pretty new to managing mac's via apple remote desktop. I have around 35 iMacs in a school building and are all connected to a wifi network. I have an admin mac that has the apple remote desktop installed on it and it is also connected over the same wifi network. Whenever, i try to scan all available computers, i am able to see them all as i have enable remote desktop management on all 35 of the iMacs. I am able to control, observe etc...however, after a short period, the iMac appears to be offline in my list and i am unable to connect with it. On checking physically, i can just see the iMac on standby mode. Is this effecting the status of the iMac? Is there something else that needs to be checked? Please help... Thanks.