Remote console/ RS data not updated?

Hi all, I'm currently evaluating the server/workstation version of ESET's NOD32, and so far I'm quite impressed with the small footprint and overall effectiveness.

I have installed Version 2.0.56 Server and console and 3.0.642 Smart Security Business Edition on six PC's thus far for the evaulation. Everything has installed easily and worked first go!!! Updates etc are all good. The only problem I have found thus far is that the some data displayed in Remote Console is not accurate. For example the IP address of the six PC's change every few days however in RC it still displays the IP they had when first installed? Everything else seems to have updated (the version of Virus Sig database changes daily as updatrs come through). Does anyone know if I may have missed a config option?

Thanks