HI all.  Have been using router for past few weeks...still experiencing log-out problems with router software.  Most times when any changes are made...e.g. time, adding a network item in set-up, adding mac address, the router will not re-boot...bounces user out without updating.  Basically any thing that requires a re-boot to save the change, the router doesn't respond to the command and boots out to a "cannot find router"  or connection lost.  And 1 out of 10 tries, the router will work as it should and present the re-boot now or later screen and allow for re-booting.   

 Very difficult to manage changes and a little bit frustrating.  Doesn't seem to matter if I use a password or not.  Any thoughts?  I never experienced this sort of issue with DIR 655.