![I've already tried changing the DNS, the security, and turning both my switch and my router on and off again. I've gotten a bunch of different error codes each time I've tried I've already tried changing the DNS, the security, and turning both my switch and my router on and off again. I've gotten a bunch of different error codes each time I've tried](https://preview.redd.it/pw6es6fy5xs41.jpg?auto=webp&s=3340a4775672f3988090e2796ec369ed04301678)
I've already tried changing the DNS, the security, and turning both my switch and my router on and off again. I've gotten a bunch of different error codes each time I've tried
![Nintendo comparte los pasos a seguir ante el frecuente error de la última actualización 12.0.3 de Switch - Nintenderos Nintendo comparte los pasos a seguir ante el frecuente error de la última actualización 12.0.3 de Switch - Nintenderos](https://www.nintenderos.com/wp-content/uploads/2019/10/unnamed-1-e1570701725852.jpg)
Nintendo comparte los pasos a seguir ante el frecuente error de la última actualización 12.0.3 de Switch - Nintenderos
![Chinese Nintendo on Twitter: "The associated error code is 2306-0520, and is reported as a DNS/proxy error rather than server maintenance. https://t.co/pkFIHBoHn6" / Twitter Chinese Nintendo on Twitter: "The associated error code is 2306-0520, and is reported as a DNS/proxy error rather than server maintenance. https://t.co/pkFIHBoHn6" / Twitter](https://pbs.twimg.com/media/EUuuvZEXYAQnXRw.jpg:large)