I also have had the problem with my floodlight cam light constantly turning off and on. After reading this forum, I agree with LeeA. Just to the left of my floodlight cam, I have a window AC unit, that is for my closed-in patio, and I had it running. After reading LeeA's post, I turned that A/C unit off, and my light ceased to cycle. This camera is on the same electric circuit as the floodlight cam, but it also is close to the floodlight cam. So, I don't know which was contributing to the on/off sequence of the light, being on the same electric circuit or picking up some "signal" from the A/C unit, but turning the A/C unit off worked. Hope this helps.
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