I have four Cube 4 MP cameras. The first ones came with V5.4.5, but the last one came with V5.5.0. I noticed that the IR light is "dynamic" on the last one even if "Smart IR" is disabled. The cameras with V5.4.5 don't have this issue. They are on full IR power all the time. Has anybody else noticed this issue? It seems like a useful feature but I would like to choose if it should be enabled or not.