We currently have a CS1000M 5.0. and Contact Center 6.0. We are having agents that are having "return to que" stats on their agent performance reports, but the agents swear they are not returning the calls to the queue. Some of these agents are remote (a mix of IP/softphone off the PBX and some MCK users). Is there any other way that this stat can be triggered other than the agent not being at their desk and being ready when a call comes in or manually pushing not ready to send the caller back to the queue? The call center in question believes that if the IP folks lose their connection for a brief instant and a call comes through, it may show up as returned to que. I've noticed since we upgraded the PBX to 5.0 that it seems to do a good job of logging them out when they lose their internet connection at home. Any ideas?