I plug in the WD My Cloud and immediately my internet slows down. It affects all devices using the home wifi network (iphones, laptops, etc) I unplug the ethernet cable from the router and speeds jump back up. I haven’t bothered running a diagnostic because the speeds are so obviously different, and this problem started the day I plugged the My Cloud in.
Is there a fix for this? I don’t understand why it would slow everything down. It should not be autonomously uploading and downloading data over the internet connection, so why is everything else running so slow?