Hi there:
I have a DS415+ and Optimum Online 20/5 plan using OOL's router (a re-branded DLink unit). I installed and configured iDrive for a weekly backup and just started an initial backup. I noticed that as soon as the backup starts, the internet connection goes down and up as if the backup is overloading the connection. Ever heard of this problem? Could it be the router? This only seems to occur with the iDrive backup.