Some keys not working in windows (v, c, h, etc.)

I have the issue that my windows virtual machine isn't recognising the keys "v", "c", "h" and maybe others. Capitals of these letters work, but not the lower case. I have tried all the input and keyboard settings in the preferences and also made sure I have the right keyboard in windows set up (german).

It has worked occasionally, eg. once when I re-plugged the keyboard, and when I changed some settings, but every short term solution hasn't been reliable. It doesn't matter if I use my Macbook Pro keyboard or the external Apple keyboard.

**Configuration**
UTM Version: Version 4.5.4 (100)
macOS Version: Ventura 13.4 (22F66)
Mac Chip (Intel, M1, ...): M2 Pro