Need help with Claim Warranty Razer Huntsman V2 Tenkeyless

My keyboards has start to act up recently. whereby it light up (there is a faulty light on 2 keys) but the worse problem is the fact that it does not detect my key input. I tried filing a case but the chat did not allow me to upload my video. SO can someone help me on how solve this issue. I had do clean wipe of razer multiple time which help from time to time but it will recur again and again. SO I was wondering if this is a hardware issue. I also tried using a new usb cable for connection cuz i thought it was the cable issue but not still the same problem. It ruins the experience especially when you are in the middle of the game and the keyt just stop responding randomly. Plug and unplug did not solve it. SO i will just have to wait for 2-4 minutes praying the key will respond...