Logitech G G513 Carbon
Cable
Logitech G G513 Carbon
Cable
Other reviews report the same "problem", but seems to be "By Design". Digitec should replace the photos with those from Logitech, there it matches the actual behaviour. www.logitechg.com/en-us/products/gaming-keyboards/g513-backl...
The ergonomics and build quality of the G513 are better. That's why we chose it. Typing is also better.
As stated in both the title and the specifications, this is a CH layout, so the keyboard has the ISO Enter key (the big one).
I don't know the problem, but maybe remove the knob with the tool that came with it or carefully by hand.
If you see anything obvious, e.g. dirt that can be removed.
Otherwise have it replaced under warranty.