Hi folks, I have a Switch V2 with a problem that I haven’t seen before. The right side Joy-Con suddenly stopped working while plugged in. It works fine wirelessly.
I replaced the Joy-Con with a tested one and it is still not working.
I then replaced the rail, assuming there was an issue with the contacts, but still nothing.
Finally, I replaced the connector on the mainboard, and still nothing 
.
Any suggestions on what to try next? Thank you!