Hardware Problem with Fake WiiU Pro Controller

[MO35AB]

I bought a fake wii u controller, and of course had no idea they existed till it reached home.
It spent months in the closet cause the B button was sometimes not working or pressed all the time.
then after a while i got Tekken Tag Tournament 2, i decided to try so we can play together.
after launching mocha, and putting the wiiu pro ctrl in 2nd position ( the led indicator is in the 2 nd player position), the controller works great !!

now i kept doing my try and reboot, till i got with these explanations:

pro controller must be player 2 or higher, never player 1. ( talking about LEDs here)
mocha cfw must be launched.
another wiimote at least must be in player 1 position.

but still sometimes it works (under those conditions and never without them) , and sometimes it does not :/
any help with the issue to make it more accurate ?

 

[Deleted User]

Buy a real one they are now $30 and you can lend your fake one to another person and that person would play with it

 

[Lamhirh]

Got a few of those, just open the controller, check the solder joints and clean it with IPA. (Note that they are many versions of the fake WiiU Pro controller, some just are crappy)

Here is a link to some good copies: https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-21349924182.88.47cf73c9XES3KG&id=43438244762