Thank you for sharing your experience with the Cuisinart® 2‑in‑1 Coffeemaker, 12‑Cup Capacity, Single‑Serve (Hot or Iced), and we sincerely apologize for the ongoing leaking issues you encountered across multiple units. Water leakage can sometimes occur if the reservoir is overfilled, not fully seated, or if internal components are affected, but we understand how frustrating it is when the issue persists despite trying different machines. Our Consumer Assistance Center would appreciate the opportunity to document this and review possible next steps—please contact us at 1‑800‑726‑0190 and reference Ticket #8900582233 so we can assist further. Thank you for your feedback, as it plays an important role in helping us improve future models.