Laptop key isnt working

So i have a Razer Blade 15 Advanced 2019, and then i was using it while working on some editing in adobe after effects and suddenly one key isnt working. I tried typing the key on chrome but it's working just fine. The next day the key wont work anymore, so i planned to go the next day morning to bring it to a technician but when i tried to test it, it was working again not until the evening, again, this one key wont work. I tried updating the drives, updating the firmware but nothing resolves it. I hope anyone here knows how to solve this one. Thank you.