Logitech unifying software for raspberry pi

What can I do?Д®DIT: This is not a duplicate of this question, since I don't get these errors: libkmod: ERROR. I've tried removing the hard disk, thinking it was a power issue, but that doesn't seem to be the problem. But once the Desktop GUI loads, neither the keyboard nor the mouse work. The keyboard also works without any issues on the terminal during boot. The USB ports themselves work fine, since I'm able to connect the hard disk to any of the ports and use it without an issue. The keyboard and mouse receive power (lights work).

To rectify this, I tried to disable the option on the Pi with my keyboard and mouse, and that brings me to the issue. This caused my VNC CLient to say 'Cannot currently show the desktop'. Now, the Kodi Desktop Environment is not rendered in VNC and so I had to enable 'Experimental Direct Capture Mode'. I don't know if it's worth mentioning, but I also installed OpenHab during the same time. Now because my TVs won't recognise some video file formats over DLNA, I installed Kodi. Last week, I decided to start using the Pi as a media server at home and connected it to a Hard Disk (NTFS). I have a Logitech keyboard and mouse, which I used with the Pi during the initial week, but haven't connected them since, because running it headless was easier. I purchased a Raspberry Pi 4 months ago, and I've been using it to run some CRON jobs.

I've tried to include as much information as possible, but if it isn't relevant I will remove it.

Logitech unifying software for raspberry pi