Second Screen Lag in Manjaro Plasma

I bought a new monitor for my computer today - LG Ultragear 34’ I think there is something wrong with my graphic card installation… When I try to watch a video or something else in that screen it’s freezing and weird. Sometimes even when I am typing it have some delay to write in the screen, I think there is any problem with my GPU cause when I try to play Counter Strike using lutris and Steam it’s very slow, I tried to install optimus-manager but looks like it’s not working good with my kernel.

Here is my inxi --admin --verbosity=7 --filter --no-host --width results

System:
  Kernel: 6.9.5-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 14.1.1
    clocksource: tsc avail: acpi_pm
    parameters: BOOT_IMAGE=/@/boot/vmlinuz-6.9-x86_64
    root=UUID=66d7e8d4-6cd4-46cb-acfa-d89ab5e07cad rw rootflags=subvol=@ quiet
    splash udev.log_priority=3 usbcore.autosuspend=-1 video=optimus_drivers
  Desktop: KDE Plasma v: 6.0.5 tk: Qt v: N/A wm: kwin_x11 dm: SDDM
    Distro: Manjaro base: Arch Linux
Machine:
  Type: Laptop System: Dell product: Inspiron 5402 v: N/A serial: <filter>
    Chassis: type: 10 serial: <filter>
  Mobo: Dell model: 0FJYHK v: A00 serial: <filter> part-nu: 0A01
    uuid: 4c4c4544-0059-5010-8052-c2c04f544a33 UEFI: Dell v: 1.8.0
    date: 10/01/2021
Battery:
  ID-1: BAT0 charge: 41.9 Wh (100.0%) condition: 41.9/53.0 Wh (79.1%)
    volts: 16.5 min: 15.0 model: BYD DELL TXD0316 type: Unknown serial: <filter>
    status: full
  Device-1: hidpp_battery_0 model: Logitech Wireless Mouse MX Master 3
    serial: <filter> charge: 55% (should be ignored) rechargeable: yes
    status: discharging
Memory:
  System RAM: total: 16 GiB available: 15.35 GiB used: 9.11 GiB (59.4%)
    igpu: 64 MiB
  Array-1: capacity: 128 GiB slots: 8 modules: 2 EC: None
    max-module-size: 16 GiB note: est.
  Device-1: DIMM 1 type: DDR4 detail: synchronous size: 8 GiB
    speed: 3200 MT/s volts: curr: 1.2 width (bits): data: 64 total: 64
    manufacturer: 019400000000 part-no: SMS4WEC8C1K0446FCG serial: <filter>
  Device-2: Controller0-ChannelB-DIMM0 type: no module installed
  Device-3: Controller0-ChannelC-DIMM0 type: no module installed
  Device-4: Controller0-ChannelD-DIMM0 type: no module installed
  Device-5: DIMM 2 type: DDR4 detail: synchronous size: 8 GiB
    speed: 3200 MT/s volts: curr: 1.2 width (bits): data: 64 total: 64
    manufacturer: 019400000000 part-no: SMS4WEC8C1K0446FCG serial: <filter>
  Device-6: Controller1-ChannelB-DIMM0 type: no module installed
  Device-7: Controller1-ChannelC-DIMM0 type: no module installed
  Device-8: Controller1-ChannelD-DIMM0 type: no module installed
CPU:
  Info: model: 11th Gen Intel Core i7-1165G7 bits: 64 type: MT MCP
    arch: Tiger Lake gen: core 11 level: v4 note: check built: 2020
    process: Intel 10nm family: 6 model-id: 0x8C (140) stepping: 1
    microcode: 0xB6
  Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
    L1: 320 KiB desc: d-4x48 KiB; i-4x32 KiB L2: 5 MiB desc: 4x1.2 MiB L3: 12 MiB
    desc: 1x12 MiB
  Speed (MHz): avg: 1058 high: 1201 min/max: 400/4700 base/boost: 1700/1700
    scaling: driver: intel_pstate governor: powersave volts: 0.6 V
    ext-clock: 100 MHz cores: 1: 1068 2: 967 3: 1017 4: 1145 5: 972 6: 996
    7: 1201 8: 1098 bogomips: 27040
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
    arch_capabilities arch_perfmon art avx avx2 avx512_bitalg avx512_vbmi2
    avx512_vnni avx512_vp2intersect avx512_vpopcntdq avx512bw avx512cd
    avx512dq avx512f avx512ifma avx512vbmi avx512vl bmi1 bmi2 bts cat_l2
    cdp_l2 clflush clflushopt clwb cmov constant_tsc cpuid cpuid_fault cx16
    cx8 de ds_cpl dtes64 dtherm dts epb ept ept_ad erms est f16c flexpriority
    flush_l1d fma fpu fsgsbase fsrm fxsr gfni ht hwp hwp_act_window hwp_epp
    hwp_notify hwp_pkg_req ibpb ibrs ibrs_enhanced ibt ida intel_pt invpcid
    lahf_lm lm mca mce md_clear mmx monitor movbe movdir64b movdiri msr mtrr
    nonstop_tsc nopl nx ospke pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge
    pku pln pni popcnt pse pse36 pts rdpid rdrand rdseed rdt_a rdtscp rep_good
    sdbg sep sha_ni smap smep split_lock_detect ss ssbd sse sse2 sse4_1 sse4_2
    ssse3 stibp syscall tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer
    tsc_known_freq umip user_shstk vaes vme vmx vnmi vpclmulqdq vpid x2apic
    xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
  Vulnerabilities:
  Type: gather_data_sampling mitigation: Microcode
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: reg_file_data_sampling status: Not affected
  Type: retbleed status: Not affected
  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: Enhanced / Automatic IBRS; IBPB: conditional;
    RSB filling; PBRSB-eIBRS: SW sequence; BHI: SW loop, KVM: SW loop
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] vendor: Dell driver: i915
    v: kernel alternate: xe arch: Gen-12.1 process: Intel 10nm built: 2020-21
    ports: active: HDMI-A-1,eDP-1 empty: DP-1 bus-ID: 0000:00:02.0
    chip-ID: 8086:9a49 class-ID: 0300
  Device-2: NVIDIA GP108M [GeForce MX330] vendor: Dell driver: nvidia
    v: 550.90.07 alternate: nouveau,nvidia_drm non-free: 545.xx+ status: current
    (as of 2024-06; EOL~2026-12-xx) arch: Pascal code: GP10x process: TSMC 16nm
    built: 2016-2021 bus-ID: 0000:2b:00.0 chip-ID: 10de:1d16 class-ID: 0302
  Device-3: Realtek Integrated_Webcam_HD driver: uvcvideo type: USB rev: 2.0
    speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-6:5 chip-ID: 0bda:5538
    class-ID: 0e02 serial: <filter>
  Display: unspecified server: X.Org v: 21.1.13 with: Xwayland v: 24.1.0
    compositor: kwin_x11 driver: X: loaded: modesetting,nvidia gpu: i915
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 5360x1440 s-dpi: 75 s-size: 1820x489mm (71.65x19.25")
    s-diag: 1885mm (74.19")
  Monitor-1: HDMI-A-1 mapped: HDMI-1-1 pos: top-left
    model: LG (GoldStar) ULTRAWIDE serial: <filter> built: 2024 res: 3440x1440
    hz: 100 dpi: 109 gamma: 1.2 size: 800x334mm (31.5x13.15")
    diag: 867mm (34.1") modes: max: 3440x1440 min: 640x480
  Monitor-2: eDP-1 mapped: eDP-1-1 pos: primary,bottom-r
    model: BOE Display 0x082e built: 2018 res: 1920x1080 hz: 60 dpi: 158
    gamma: 1.2 size: 309x174mm (12.17x6.85") diag: 355mm (14") ratio: 16:9
    modes: 1920x1080
  API: EGL v: 1.5 hw: drv: intel iris drv: nvidia platforms: device: 0
    drv: nvidia device: 1 drv: iris device: 3 drv: swrast surfaceless:
    drv: nvidia x11: drv: nvidia inactive: gbm,wayland,device-2
  API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 550.90.07
    glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce MX330/PCIe/SSE2
    memory: 1.95 GiB
  API: Vulkan v: 1.3.279 layers: 1 device: 0 type: discrete-gpu
    name: NVIDIA GeForce MX330 driver: nvidia v: 550.90.07 device-ID: 10de:1d16
    surfaces: xcb,xlib device: 1 type: integrated-gpu name: Intel Xe Graphics
    (TGL GT2) driver: mesa intel v: 24.1.1-manjaro1.1 device-ID: 8086:9a49
    surfaces: xcb,xlib
Audio:
  Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: Dell
    driver: sof-audio-pci-intel-tgl alternate: snd_hda_intel, snd_soc_avs,
    snd_sof_pci_intel_tgl bus-ID: 0000:00:1f.3 chip-ID: 8086:a0c8
    class-ID: 0401
  API: ALSA v: k6.9.5-1-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: 1.0.7 status: n/a (root, process) with:
    1: pipewire-pulse status: active 2: wireplumber status: active
    3: pipewire-alsa type: plugin tools: pactl,pw-cat,pw-cli,wpctl
Network:
  Device-1: Intel Wi-Fi 6 AX201 driver: iwlwifi v: kernel bus-ID: 0000:00:14.3
    chip-ID: 8086:a0f0 class-ID: 0280
  IF: wlp0s20f3 state: up mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  Device-2: ASIX AX88179 Gigabit Ethernet driver: cdc_ncm type: USB rev: 3.2
    speed: 5 Gb/s lanes: 1 mode: 3.2 gen-1x1 bus-ID: 2-1:2 chip-ID: 0b95:1790
    class-ID: 0a00 serial: <filter>
  IF: enp0s13f0u1c2 state: up speed: 1000 Mbps duplex: half mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  Info: services: NetworkManager,wpa_supplicant
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) driver: btusb v: 0.8
    type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-10:7
    chip-ID: 8087:0aaa class-ID: e001
  Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.1
    lmp-v: 10 status: discoverable: no pairing: no class-ID: 6c010c
Logical:
  Message: No logical block device data found.
RAID:
  Hardware-1: Intel Volume Management Device NVMe RAID Controller driver: vmd
    v: 0.6 port: N/A bus-ID: 0000:00:0e.0 chip-ID: 8086:9a0b rev: class-ID: 0104
Drives:
  Local Storage: total: 476.94 GiB used: 318.72 GiB (66.8%)
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: A-Data
    model: IM2P33F3A NVMe 512GB size: 476.94 GiB block-size: physical: 512 B
    logical: 512 B speed: 31.6 Gb/s lanes: 4 tech: SSD serial: <filter>
    fw-rev: 92103061 temp: 41.9 C scheme: GPT
  SMART: yes health: PASSED on: 170d 14h cycles: 1,292
    read-units: 203,148,180 [104 TB] written-units: 64,076,945 [32.8 TB]
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 120 GiB size: 120 GiB (100.00%) used: 35.45 GiB (29.5%)
    fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p5 maj-min: 259:4 label: root
    uuid: 66d7e8d4-6cd4-46cb-acfa-d89ab5e07cad
  ID-2: /boot/efi raw-size: 512 MiB size: 511 MiB (99.80%)
    used: 596 KiB (0.1%) fs: vfat block-size: 512 B dev: /dev/nvme0n1p1
    maj-min: 259:1 label: N/A uuid: 986D-C05F
  ID-3: /home raw-size: 348.44 GiB size: 348.44 GiB (100.00%)
    used: 280.06 GiB (80.4%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p4
    maj-min: 259:3 label: Home uuid: 91303e13-6787-443d-ab93-e433da867a29
  ID-4: /var/cache raw-size: 120 GiB size: 120 GiB (100.00%)
    used: 35.45 GiB (29.5%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p5
    maj-min: 259:4 label: root uuid: 66d7e8d4-6cd4-46cb-acfa-d89ab5e07cad
  ID-5: /var/log raw-size: 120 GiB size: 120 GiB (100.00%)
    used: 35.45 GiB (29.5%) fs: btrfs block-size: 4096 B dev: /dev/nvme0n1p5
    maj-min: 259:4 label: root uuid: 66d7e8d4-6cd4-46cb-acfa-d89ab5e07cad
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
    compressor: zstd max-pool: 20%
  ID-1: swap-1 type: partition size: 8 GiB used: 3.21 GiB (40.1%)
    priority: -2 dev: /dev/nvme0n1p2 maj-min: 259:2 label: N/A
    uuid: a77cec8e-084c-42b3-a4e9-83bcb4d4d329
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 1 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-2: 2-0:1 info: super-speed hub ports: 4 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
  Device-1: 2-1:2 info: ASIX AX88179 Gigabit Ethernet
    type: communication,CDC-data driver: cdc_ncm interfaces: 2 rev: 3.2
    speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 power: 184mA
    chip-ID: 0b95:1790 class-ID: 0a00 serial: <filter>
  Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 12 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-4: 3-1:2 info: Terminus Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 1a40:0101 class-ID: 0900
  Hub-5: 3-1.2:4 info: VIA Labs USB2.0 Hub ports: 5 rev: 2.1
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 2109:2817
    class-ID: 0900
  Device-1: 3-1.2.2:8 info: Logitech Unifying Receiver
    type: keyboard,mouse,HID driver: logitech-djreceiver,usbhid interfaces: 3
    rev: 2.0 speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 98mA
    chip-ID: 046d:c52b class-ID: 0300
  Device-2: 3-1.2.5:9 info: VIA Labs USB Billboard Device type: billboard
    driver: N/A interfaces: 1 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
    mode: 2.0 power: 100mA chip-ID: 2109:8817 class-ID: 1100 serial: <filter>
  Hub-6: 3-1.3:6 info: QinHeng WCH.CN ports: 4 rev: 2.0
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA chip-ID: 1a86:8072
    class-ID: 0900
  Device-1: 3-5:3 info: Shenzhen Goodix FingerPrint type: <vendor specific>
    driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s) lanes: 1
    mode: 1.1 power: 100mA chip-ID: 27c6:538d class-ID: ff00
  Device-2: 3-6:5 info: Realtek Integrated_Webcam_HD type: video
    driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1
    mode: 2.0 power: 500mA chip-ID: 0bda:5538 class-ID: 0e02 serial: <filter>
  Device-3: 3-10:7 info: Intel Bluetooth 9460/9560 Jefferson Peak (JfP)
    type: bluetooth driver: btusb interfaces: 2 rev: 2.0
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
    chip-ID: 8087:0aaa class-ID: e001
  Hub-7: 4-0:1 info: super-speed hub ports: 4 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
  Hub-8: 4-1:2 info: VIA Labs USB3.0 Hub ports: 4 rev: 3.2
    speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 2109:0817
    class-ID: 0900
Sensors:
  System Temperatures: cpu: 82.0 C mobo: 78.0 C sodimm: SODIMM C gpu: nvidia
    temp: 86 C
  Fan Speeds (rpm): cpu: 5352
Info:
  Processes: 445 Power: uptime: 44m states: freeze,mem,disk suspend: s2idle
    wakeups: 0 hibernate: platform avail: shutdown, reboot, suspend, test_resume
    image: 6.11 GiB services: org_kde_powerdevil, power-profiles-daemon,
    upowerd Init: systemd v: 256 default: graphical tool: systemctl
  Packages: pm: pacman pkgs: 1575 libs: 424 tools: pamac pm: appimage pkgs: 0
    pm: flatpak pkgs: 0 Compilers: clang: 17.0.6 gcc: 14.1.1 Shell: Sudo (sudo)
    v: 1.9.15p5 default: Bash v: 5.2.26 running-in: konsole inxi: 3.3.35

And nvidia-smi
nvidia-smi
Fri Jul 5 16:53:36 2024

+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.90.07              Driver Version: 550.90.07      CUDA Version: 12.4     |
|-----------------------------------------+------------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA GeForce MX330           Off |   00000000:2B:00.0 Off |                  N/A |
| N/A   86C    P0             N/A / ERR!  |    1549MiB /   2048MiB |      0%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+
                                                                                         
+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI        PID   Type   Process name                              GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|    0   N/A  N/A       782      G   /usr/lib/Xorg                                 961MiB |
|    0   N/A  N/A       896      G   /usr/bin/ksmserver                              1MiB |
|    0   N/A  N/A       898      G   /usr/bin/kded6                                  1MiB |
|    0   N/A  N/A       899      G   /usr/bin/kwin_x11                              39MiB |
|    0   N/A  N/A       909      G   /usr/bin/plasmashell                           75MiB |
|    0   N/A  N/A       944      G   /usr/lib/kactivitymanagerd                      0MiB |
|    0   N/A  N/A       949      G   ...b/polkit-kde-authentication-agent-1          1MiB |
|    0   N/A  N/A       950      G   /usr/lib/org_kde_powerdevil                     0MiB |
|    0   N/A  N/A       951      G   /usr/lib/xdg-desktop-portal-kde                 2MiB |
|    0   N/A  N/A      1091      G   /usr/bin/msm_kde_notifier                       1MiB |
|    0   N/A  N/A      1092      G   /usr/bin/kdeconnectd                            1MiB |
|    0   N/A  N/A      1113      G   /usr/bin/kaccess                                1MiB |
|    0   N/A  N/A      1117      G   /usr/bin/pamac-tray-plasma                      1MiB |
|    0   N/A  N/A      1127      G   easyeffects                                     8MiB |
|    0   N/A  N/A      1153      G   /usr/bin/konsole                                0MiB |
|    0   N/A  N/A      1435      G   ...yOnDemand --variations-seed-version         71MiB |
|    0   N/A  N/A      1447      G   /usr/bin/kwalletd6                              1MiB |
|    0   N/A  N/A      1779      G   /usr/bin/kalarm                                 0MiB |
|    0   N/A  N/A      1800      G   /usr/lib/opera/opera                            1MiB |
|    0   N/A  N/A      1836      G   ...51,262144 --variations-seed-version        257MiB |
|    0   N/A  N/A      2009      G   /usr/lib/chromium/chromium                      1MiB |
|    0   N/A  N/A      2491      G   ...18,262144 --variations-seed-version         51MiB |
|    0   N/A  N/A      2840      G   ...bin/plasma-browser-integration-host          0MiB |
|    0   N/A  N/A      3102      G   ...erProcess --variations-seed-version         18MiB |
|    0   N/A  N/A      4645      G   /usr/lib/baloorunner                            1MiB |
|    0   N/A  N/A      8615      G   ...local/share/Steam/ubuntu12_32/steam          1MiB |
|    0   N/A  N/A      8866      G   ./steamwebhelper                                5MiB |
|    0   N/A  N/A     13087      G   systemsettings                                 20MiB |
+-----------------------------------------------------------------------------------------+

Could someone help me?