Wired Floodlight - Numerous problems

Got the wired floodlight Saturday and spent over an hour on the phone getting the bridge to see it. I ended up having to move the bridge into my laundry room (not where I wanted it) so it would pick it up. Several days in, the problems continue. The light will not detect straight on motion. I can walk straight up to the light but it will not come on until I wave my hand in front of it (sensitivity is set to medium). The light will detect some motion of cars driving by on the street (about 100 yards from the light) but won't detect a car pulling in my driveway. So far, I'm not impressed at all.