ABKO Hacker K662 (V2 Click) Kailh Non-Contact Light Strike Optical Switch Gaming Keyboard, Water Proof, Urban Grey Color Keycap (English/Korean Layout)

I love the feel of the buttons and the lights are awesome. I use this keyboard for work, not gaming. Every 10 minutes or so, I'll get a button that "sticks" and repeats until I hit another button or repeat a single button although I have hit other letters afterward. It becomes quite annoying. I would expect much better than this for a three-figure keyboard.

I tap the right side of the space key as a part of my normal typing. Within 2 months, it's beginning to stick. Very annoying!