Lagging and disconnection issues, like Error Code 277 seen in Dandy's World on CapCut, can be extremely frustrating when you just want to enjoy your gaming experience uninterrupted. From personal experience, the primary cause is often related to unstable or weak internet connections. One helpful method is to switch from Wi-Fi to a wired connection if possible, which generally offers a more stable and faster internet link. Additionally, before starting the game, closing any unnecessary background apps can free up system resources and reduce lag. Lowering the graphics settings within the game may also help improve performance if your device struggles to handle higher settings. I found that frequently updating the CapCut app and the game itself ensures you have the latest fixes and optimizations, which can resolve some lag issues. Monitoring your stamina levels and completed machines as seen on the game interface helps you understand progress without needing to reload frequently, minimizing chances of disconnection. If you keep encountering the 'Disconnected – Please check your internet connection and try again' message, consider restarting your router or contacting your internet service provider if the problem persists. Sometimes, playing in off-peak hours can reduce server lag as well. By applying these tips, you can significantly reduce lag and enjoy a smoother experience playing Dandy's World on CapCut without the frustration of sudden disconnections.