Thanx. Yes the problem is unplugging or turning off power to modem and/or router, no matter how many networks out how many routers. I don’t currently have a way to lock them up in the whole house rental. Sounds like I am going to have to build some sort of locking cabinet that attaches to the walls around the outlet and incoming cable and then also put a lock on the electric breaker panel. What a pain…Oh how I hate disrespectful people sometimes…