Can't change chat channels without reboot
 

After the last series of updates I have lost the ability to change chat channels without rebooting my system 90% of the time . I use Profit Reborn while my wife uses the SOE interface and both of us have the problem. We have two desktops on XP and 2 laptops on Vista all have the problem. We are on a cable modem and run through a high end Linksys Router. We have followed directions from SOE regarding removing some files, reinstalling game, resetting router specs, all to no solution. The issue seems to be related to IP address in some way and we have a number of guildies experiencing same issue. Would apprecaite any suggestions out there.:mad: