Windows 10: QWERUIOP 789+ keys not work

I'm using the KRS-85 from A4Tech and QWERUIOP and numberpad 789+ don't work. This problem has already happened 2 times ago except it would only be QWERUIOP but somehow fixes itself. I already tried sfc scannow, uninstalling keyboard drivers. troubleshooting, changing usb slots, and changing settings but none worked. There are some weird things that happen like when I hold [ and i spam qweruiop it would say "Turn on caret browsing?" and turn caps lock on and off. There is also when I hold 789 from the number pad it would completely type different keys like zxcvbnm,.. On screen and laptop keybo

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QWERUIOP keys not working

I checked and nothing much except dust. I tried opening the keyboard but I can't open it even though i unscrewed all the screws I see. I removed the individual row where the keys dont work but I dont see anything wrong. I forgot to mention that this happened last time where QWERUIOP stopped working but somehow fixed itself, also QWERUIOP would randomly repeat itself but work. I also have not made any changes with my keyboard.

I can't check the keyboard with a different laptop since i dont have another one.

 

QWERUIOP keys not working

Thanks for the help but I noticed something. When I hold scroll lock on my keyboard the QWERUIOP keys seem to works but sometimes double click. Either way, thank you for trying to help me.

 

Qweruiop keys not working

Whenever I press qweruiop keys they will turn on airplane mode and whatever I type will be turned to gibberish pls help. I cant even log in because of this