Logitech G910 Orion Spark Keyboard - Slight issue

Selling a Logitech G910 Orion Spark keyboard! It's in great shape other than one small issue. Sometimes the spacebar doesn't work and I don't know why. Sometimes it doesn't happen for a week or two. It's random. Otherwise, it works perfectly fine with no other issues and is very good keyboard. Features include customizable RGB lighting and dedicated media controls for a smooth gaming or work experience.