Regret Of My Life, Viomi v5 Pro

We bought the Viomi v5 Pro robotic vacuum five months ago, and ever since then, it has been a constant source of frustration because it cannot stay put, as it only cleans the living room before going back to its charging station. My purchase of the V5 Pro was, unfortunately, the worst decision I've ever made in my entire life. It is abundantly clear that a great number of other people are experiencing the same problem, and the manufacturer appears to be making the same excuses in order to keep everyone waiting. It's a huge letdown, to say the least...