New to SmartThings everyone nice to meet you. One of my outdoor Zwave outlets for my xmas lights does not activate on the network as it too far away from an outlet(Thus cant automate). It is the same distance as my other outlet from the hub however so I find it strange. I have deleted the device and reactivated it to no avail, I still have to be somewhat close with my cell phone to turn it on. Does anyone have any suggestions how I can join it to the hub, is there a repeater? Thank you!