Robot vacuum cannot connect to Wi-Fi or frequently drops connection, but otherwise cleans normally.

Safety first: No electrical disassembly is needed; work through the app and router.

Step-by-step:

• Use 2.4 GHz network: Ensure your router broadcasts a 2.4 GHz SSID; Roborock robots typically do not support 5 GHz only.
• Move dock closer to router: Place the dock where the Wi-Fi signal is strong.
• Reset Wi-Fi on robot: Use the button combination in the manual to reset Wi-Fi, then re-add the robot in the app.

If the robot cannot see any networks while other devices can, the internal Wi-Fi module may be faulty and require main board repair or replacement.