Abnt2 keyboard does not work on macbook pro 13 Early 2015 I'm trying to use an Abnt2 keyboard on my Macbook Pro 13, Early 2015, and I'm having some problems.

It's a Multilaser Metal War TC185: suporte.multilaser.com.br/downloads/detalhe/TC185 (I'm using this same keyboard on a linux computer without problems.)

I added the Brazilian keyboard Abnt2, as can be seen in the image below:


The keys were all identified, no problem at this point.

However, when I start typing, the letters are repeating themselves. For example: if I try to type "apple" at a normal speed it is coming out as "appppllle".

Given this problem, I tried to disable the Key repeat option and also increase the delay, but did not solve anything:


And the last problem are the shortcuts. The equivalent of Command + Tab, which should be Alt + Tab does not work, as well as other shortcuts with Control key or select files with shift for example.

What do I need to do to use an Abnt2 keyboard with my macbook?
I just got a new keyboard and it works.
So the problem was my multilaser keyboard that apparently has some issues with apple :/