The KDE bar (menu, systray, window-list etc) freezes

# Output of inxi (as instructed in the howto):

System:
  Kernel: 6.1.53-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
    clocksource: tsc available: hpet,acpi_pm
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
    root=UUID=nonyabus-ines-snon-yabu-sinessnonyab rw quiet
    cryptdevice=UUID=nonyabus-ines-snon-yabu-sinessnonyab:luks-usinessn-onya-busi-ness-nonyabusines
    root=/dev/mapper/luks-nonyabus-ines-snon-yabu-sinessnonyab
    resume=/dev/mapper/luks-nonyabus-ines-snon-yabu-sinessnonyab
    udev.log_priority=3 intel_iommu=on vfio-pci.ids=10de:1c03,10de:10f1
    nvidia_drm.modeset=1
  Desktop: KDE Plasma v: 5.27.8 tk: Qt v: 5.15.10 wm: kwin_wayland vt: 1
    dm: SDDM Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Desktop Mobo: ASRock model: Z170 Gaming K6 serial: <superuser required>
    UEFI: American Megatrends v: P7.50 date: 10/18/2018
CPU:
  Info: model: Intel Core i7-6700K bits: 64 type: MT MCP arch: Skylake-S
    gen: core 6 level: v3 note: check built: 2015 process: Intel 14nm family: 6
    model-id: 0x5E (94) stepping: 3 microcode: 0xF0
  Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
    L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
    L3: 8 MiB desc: 1x8 MiB
  Speed (MHz): avg: 800 min/max: 800/4200 scaling: driver: intel_pstate
    governor: powersave cores: 1: 800 2: 800 3: 800 4: 800 5: 800 6: 800 7: 800
    8: 800 bogomips: 64026
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
  Vulnerabilities:
  Type: gather_data_sampling status: Vulnerable: No microcode
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
    vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: mmio_stale_data mitigation: Clear CPU buffers; SMT vulnerable
  Type: retbleed mitigation: IBRS
  Type: spec_rstack_overflow status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: IBRS, IBPB: conditional, STIBP: conditional,
    RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds mitigation: Microcode
  Type: tsx_async_abort mitigation: TSX disabled
Graphics:
  Device-1: NVIDIA GP106 [GeForce GTX 1060 6GB] vendor: ASUSTeK driver: nvidia
    v: 535.104.05 alternate: nouveau,nvidia_drm non-free: 535.xx+
    status: current (as of 2023-08) arch: Pascal code: GP10x process: TSMC 16nm
    built: 2016-21 pcie: gen: 3 speed: 8 GT/s lanes: 16 ports: active: none
    off: DP-1 empty: DP-2, DVI-D-1, HDMI-A-1, HDMI-A-2 bus-ID: 01:00.0
    chip-ID: 10de:1c03 class-ID: 0300
  Display: wayland server: X.org v: 1.21.1.8 with: Xwayland v: 23.2.0
    compositor: kwin_wayland driver: X: loaded: nvidia gpu: nvidia display-ID: 0
  Monitor-1: DP-1 res: 2560x1440 size: N/A modes: N/A
  API: OpenGL v: 4.6.0 NVIDIA 535.104.05 renderer: NVIDIA GeForce GTX 1060
    6GB/PCIe/SSE2 direct-render: Yes
Audio:
  Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: ASRock
    driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a170
    class-ID: 0403
  Device-2: NVIDIA GP106 High Definition Audio vendor: ASUSTeK
    driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16
    bus-ID: 01:00.1 chip-ID: 10de:10f1 class-ID: 0403
  Device-3: EGO SYStems iM/ONE driver: snd-usb-audio type: USB rev: 2.0
    speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-8.3.1:7 chip-ID: 0a92:e021
    class-ID: 0103 serial: <filter>
  API: ALSA v: k6.1.53-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsactl,alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 0.3.80 status: active with: 1: pipewire-pulse
    status: active 2: pipewire-media-session status: active 3: pipewire-alsa
    type: plugin tools: pactl,pw-cat,pw-cli
Network:
  Device-1: Qualcomm Atheros Killer E2400 Gigabit Ethernet vendor: ASRock
    driver: alx v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: c000
    bus-ID: 06:00.0 chip-ID: 1969:e0a1 class-ID: 0200
  IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
RAID:
  Supported mdraid levels: raid1
  Device-1: md126 maj-min: 9:126 type: mdraid level: mirror status: active
    size: 3.64 TiB
  Info: report: 2/2 UU blocks: 3906783232 chunk-size: N/A super-blocks: 1.2
  Components: Online:
  0: sdb1 maj-min: 8:17 size: 3.64 TiB
  1: sde1 maj-min: 8:65 size: 3.64 TiB
  Device-2: md127 maj-min: 9:127 type: mdraid level: mirror status: active
    size: 7.28 TiB
  Info: report: 2/2 UU blocks: 7813893952 chunk-size: N/A super-blocks: 1.2
  Components: Online:
  0: sdd1 maj-min: 8:49 size: 7.28 TiB
  2: sdc1 maj-min: 8:33 size: 7.28 TiB
Drives:
  Local Storage: total: raw: 23.22 TiB usable: 12.31 TiB
    used: 240.89 GiB (1.9%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Crucial model: CT1050MX300SSD1
    size: 978.09 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    tech: SSD serial: <filter> fw-rev: R040 scheme: GPT
  ID-2: /dev/sdb maj-min: 8:16 vendor: Crucial model: CT4000MX500SSD1
    size: 3.64 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    tech: SSD serial: <filter> fw-rev: 045 scheme: GPT
  ID-3: /dev/sdc maj-min: 8:32 vendor: Western Digital
    model: WD80EFZX-68UW8N0 size: 7.28 TiB block-size: physical: 4096 B
    logical: 512 B speed: 6.0 Gb/s tech: HDD rpm: 5400 serial: <filter>
    fw-rev: 0A83 scheme: GPT
  ID-4: /dev/sdd maj-min: 8:48 vendor: Western Digital
    model: WD80EFZX-68UW8N0 size: 7.28 TiB block-size: physical: 4096 B
    logical: 512 B speed: 6.0 Gb/s tech: HDD rpm: 5400 serial: <filter>
    fw-rev: 0A83 scheme: GPT
  ID-5: /dev/sde maj-min: 8:64 vendor: Crucial model: CT4000MX500SSD1
    size: 3.64 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    tech: SSD serial: <filter> fw-rev: 045 scheme: GPT
  ID-6: /dev/sdf maj-min: 8:80 vendor: Crucial model: CT480M500SSD1
    size: 447.13 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    tech: SSD serial: <filter> fw-rev: MU03 scheme: MBR
Partition:
  ID-1: / raw-size: 412.84 GiB size: 405.29 GiB (98.17%)
    used: 240.89 GiB (59.4%) fs: ext4 dev: /dev/dm-0 maj-min: 254:0
    mapped: luks-nonyabus-ines-snon-yabu-sinessnonyab
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
    compressor: zstd max-pool: 20%
  ID-1: swap-1 type: partition size: 34.29 GiB used: 0 KiB (0.0%)
    priority: -2 dev: /dev/dm-1 maj-min: 254:1
    mapped: luks-nonyabus-ines-snon-yabu-sinessnonyab
Sensors:
  System Temperatures: cpu: 34.0 C pch: 42.0 C mobo: N/A
  Fan Speeds (rpm): N/A
Info:
  Processes: 259 Uptime: 45m wakeups: 0 Memory: total: 32 GiB note: est.
  available: 31.17 GiB used: 2.68 GiB (8.6%) Init: systemd v: 254
  default: graphical tool: systemctl Compilers: gcc: 13.2.1 clang: 16.0.6
  Packages: pm: pacman pkgs: 1834 libs: 431 tools: pamac,yay pm: flatpak
  pkgs: 0 Shell: Bash v: 5.1.16 running-in: yakuake inxi: 3.3.29