Robot vacuum does not start cleaning when scheduled; schedule seems to be ignored.

Safety: No disassembly required for basic checks.

• Verify time settings: Open the Dreame app and confirm the robot's time, timezone, and schedule settings.
• Check Wi‑Fi connection: Ensure the robot is online in the app; reconnect if necessary.
• Update firmware: Install any available firmware updates that may fix scheduling bugs.
• Factory reset: If issues persist, perform a factory reset and reconfigure schedules.
• Hardware fault: If the robot still fails to follow schedules despite correct settings, the main control board RTC may be faulty and require replacement.