It has a tendency to lose its connection with the computer, and both the backlight and the connecting key to the device are flickering. It makes no difference who the receiver is (we tried it with three different people using the same picture). When it does not fall off, the software is flawed: the keyboard forgets the settings, and if a key has been reassigned, you have to hit it multiple times before the software wakes up and remembers the new assignments. It's a huge pain in the neck.
When this happens, the buttons may appear to be stuck, and you may continue to print the same letter until you pull the switch. A persistent bug with the volume (which I still encounter with Logitech Craft) occurs whenever the volume is adjusted via the keyboard; specifically, the volume jumps to 100% and remains at that level until the switch is distorted once again. Particularly enjoyable first thing in the morning and late at night.
I decided to switch to a new keyboard with Logitech Craft because after using the previous one for 2.5 years, the battery life began to drastically decrease. It would only last for a day with the backlight on, which is unacceptable. And despite the fact that Logitech has been in business for so many years, the company has never given much care to the wheel. It is only useful for controlling the volume, and even then, there are some issues with it (see the previous sentence for more information).
Because of this, I decided to take this keyboard. I'm acclimated to the layout, and I enjoy the key travel and the fact that there aren't a lot of backlit options (with the exception of huge gaming devices), but Logitech not only failed to correct the flaws that were present in the Kraft, but it also added new ones. In contrast to Kraft, this clave springs and bends in the middle. If the rubber bands in the centre of the clave aren't touching the table, then why the hell are there rubber bands in the middle?! This one has six rubber bands in the corners, and when Kraft only had four, she was able to stand on the table as if she were nailed without bending anything, however this one bends and creaks as she moves back and forth. When the battery is low, the charging indicator will not light; instead, you will discover that the battery is low when the keyboard begins to lose connection more frequently than usual.