I've had coffee makers leak like that before and and it's usually something simple but annoying that builds up over time, you know how it is with these machines they get used every day and stuff wears out or gets clogged but then in my case, it was mineral buildup inside the tubes that was causing pressure issues and forcing water out the bottom, even though descaling seemed to help a little it wasn't enough so I ran a stronger vinegar solution through it a few times and let it soak overnight, then flushed it out thoroughly. Worked like a charm after that, no more mess on the counter, but yeah it took some patience to get it right.
If you’re plugging it into the Nintendo dock you don’t need any adapter - the dock already handles HDMI and charging. If you’re trying to replace the dock, you need a USB-C hub with PD passthrough that negotiates 15 V and supports DisplayPort Alt Mode to HDMI, powered by the official Switch charger or another PD supply that offers 15 V. Many slim USB-C to HDMI dongles only pass 5 or 9 V, so they won’t trigger TV mode or charge while outputting video.
