Floodlight cam stuck on, can't hard rest

Just installed a new floodlight cam, after connecting it to the app and trying to use live view to adjust it , it suddenly stopped working. The light is constantly on, never goes off, the app shows it's offline, I tried turning the power off and on, also tried hard reset, no luck. As soon as the power is on, the light flashes as if it detected a motion and just stays on forever. Anyone else seen this behavior before? I have another floodlight cam installed and never had this issue. Not sure if this is a faulty cam or something wrong with my set up, but I can't even try again because even hard reset doesn't work