[BUG] Screen flimmering when wifi

### Pre-flight checklist

- [x] I have searched existing issues and this is not a duplicate.
- [x] I have read the [Contributing Guidelines](https://github.com/CachyOS/linux-cachyos/blob/master/CONTRIBUTING.md).
- [x] I have verified the issue is reproducible with the latest available CachyOS kernel.

### Upstream / vanilla kernel check

I tested with a vanilla/upstream kernel and the issue does NOT reproduce there (CachyOS-specific bug)

### Kernel variant

linux-cachyos (EEVDF, Clang)

### System information (cachyos-bugreport.sh)

```text
below
```

### Manual system information (if cachyos-bugreport.sh is unavailable)

```text
OS: CachyOS x86_64
Host: LENOVO Yoga
Kernel: 6.19.9-1-cachyos
Resolution: 3072x1920
DE: Plasma 6.6.3 (Wayland)
WM: kwin_wayland_wr
CPU: AMD Ryzen 5 6600HS Creator Edition (12) @ 4.566GHz
GPU: AMD ATI Radeon 680M
```

### Bug description

If I connect to a fast wifi (> 1GB) and open the wifi settings or just click the networks tab in the system tray, when connected to that wifi, the whole screen starts flickering and goes nuts. I strongly think there is a connection between the wifi and the screen problem. Does this make any sense?

### Steps to reproduce

1. connect to >1GB wifi
2. do anything which uses the wifi interface
3. see the screen go crazy

### Expected behavior

Keep the screen normal

### Actual behavior

Screen goes crazy

### Logs / stack traces

```text

```

### Additional system information

_No response_