Check your OS keyboard layout settings. Maybe it switched to a different layout?

I have checked it is English(US). And this issue is intermittent happen on the razer keyboard only.. default laptop keyboard not having such issue.

So I’d try to install Synapse for a moment to check keybinds.

Or you can also try to do keyboard reset aka. exit demo mode: https://mysupport.razer.com/app/answers/detail/a_id/1697/~/how-to-fix-an-unresponsive-razer-keyboard-with-a-hard-reset-or-by-exiting-out

i have check to install synapse for a quick check as well to check for keybinds and macro stuff.. I have check and it was clear. Just one issue i noticed is i could not even save any profile to the on-board-memory slot. (Not sure is it related or not)

Basically i do try to do a hard reset as well but it doesnt seems help...

I would make sure that the device’s firmware is 100% current and up to date, often times there are a lot of people that forget to check for the latest firmware after buying new or replacement parts, which is a critical step to ensure it works properly.

How to check? I have just checked the driver update.. It already shown the latest.

There’s no FW update for Huntsman V2. Only the analog version, which you don’t have.

Thanks. Alright. Now totally is a mess haha