This Forum Beta is ONLY for registered owners of D-Link products in the USA for which we have created boards at this time.
Your post was very helpful to the OP and probably solved their problem.You bought a new router so why don't you stop trolling threads in this forum.
I'm on Bright House cable.I tracked it down to the DST setting.All I did was turn off DST and manually set the time.Now, I only have to reboot the router (power off, power on) once every few months.
I am having this exact problem, and have been for a while now. I've turned off the DST and hope that bypasses the issue. Thanks!