I recently bought the Aquasense 2 Beatbot. May well return it as it just doesn't seem to ever get to all of my pool, even after multiple runs. The specs said 4 hour run time, but my cleaning history always says exactly 150 minutes after it finishes each run and that's in floor only mode. I started using it before the pool was open, and I could see it's path through the dirt on the floor. Even after three runs, there were parts of the pool floor it never touched. I've probably run it at least a dozen times now, and it just doesn't seem to do what my corded Polaris 9550 Sport (RIP) could do in only one run. How long does your Beatbot run for in floor mode? Do you feel like it's getting your entire pool floor clean in one go? I REALLY want to go cordless, but I'm not convinced so far!