Tesla stands out for its ability to efficiently recharge its batteries using direct current (DC) fast charging stations. However, at home, with alternating current (AC) connections, the charging process often doesn't go as expected. Many Tesla Model Y owners encounter a recurring problem: their vehicles charge easily at Superchargers, which offer fast DC charging, while AC charging at home appears to be problematic or even nonexistent, as well as at public charging stations. This situation can lead to uncertainty, given that home charging is usually the most convenient and economical option for maintaining the battery at full capacity. But what if charging via a wallbox or a household socket isn't successful? It's important to clarify that the problem only concerns AC charging, as the car itself isn't experiencing any general malfunctions. One of the recommended first steps is to compare your vehicle's charging performance using another AC power system, such as a different wallbox, a different household outlet, or a different charger. This test helps identify any anomalies related to the home charging hardware, such as a faulty wallbox, incorrect configuration, connection issues, or incorrect settings (such as charging scheduling). Furthermore, a power cable issue shouldn't be ruled out; in this case, you can purchase a new, high quality, compatible Tesla charging cable in perfect condition. If, after comparing other charging systems, you discover that home charging doesn't work even with alternative devices, the problem likely lies with the wallbox or your home's electrical system. In these cases, we recommend checking the status of your electrical system and meter, updating the wallbox's firmware, and carefully checking your car's settings. Eliminating all delayed start charging schedules and testing a manual charge can provide additional information and help understand that, in this case, the nature of the problem is software related.