Hardware Switch docks only with 3rd Party Dock

[Jabba2k12ger]

Hi,

I have a strange issue with one of my Switches. It`s working fine ...the only thing is that it won`t Dock with the original Nintendo Docking, only with a 3rd party one

Had anyone similar behavior? The USB-C Port seems to be fine and its charges on both sides and with Fast charging?

Facts of the switch:

unpatched running with installed trinket dualboot.

CFW works fine with no issues at all besides the dock prob

 

[tomsek68]

I have a post about a similar issue here.
This occured to me after a complete rebuild of the port.
Will notify you if i find out something.