Toshiba-Fire Turning On by itself!

We have a Toshiba fire tv and ever since we got our new box the tv is turning itself on I’ve read everything and tried everything if anyone can help it would be greatly appreciated. I’m ready to throw the x1 remote out the window! Now it’s turning itself on and off. Well now I can add to this that I indeed did unplug the tv and plugged it in the wall I thought it was fixed, nope still turning on by itself.