4k High Refresh Monitor Failures on Multi Monitor Setup

Hello Community i searched in the Forum and couldnt find my Problem because of that i create this Post.

1. The issue

I Have the Issue that when my 4k 165 HZ Display connected is with my 2 2560x1440@144hz Displays and i want to aktivate 144hz and 165 hz My entire desktop Crashes und my My Displays are Flickering in alot of different Colors on a Black Background

2. Attempts to solve it

I have Installed Garuda OS Gaming Edition complete anew Installed the Nvidia DKMS Driver with the Linux Headers needed and tried at which point the desktop crashes if i use 2560x1440 instead of 4k on my 4k Monitor i can use all three Monitors with their Maximum Refresh Rates ( 2x 144 hz and 1x 165 HZ for my Main Monitor).

I Can use my 4k Monitor with 120 HZ if my 2x 2560x1440 Monitors are yousing 60 hz any higher than that and it crashes. i Tried to Use 120 HZ for All three Monitors and it Crashes, I Tried using Wayland did the neccesary pre work so that nvidia and wayland are Working and the same Happens i did deactivate VRR on Wayland it changed nothing.

if i Try to Aktivate HDR for my Main Monitor the same Happens except if the 2 2560x1440 Monitors are deaktivated ( i know this doesnt Help with my Problem i just wanted to try it and the Same Problem did happen)

I Tried Windows which is Installed on another internal Drive and i have no Problems whats so ever even if i activate VRR and 12 bit Color Depth and Maximum Refresh rates on all Monitors and HDR it works perfekt because of that i think it is not a Hardware or Cable Problem.

"System:
Kernel: 6.8.2-zen2-1-zen arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc avail: hpet,acpi_pm
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen
root=UUID=0b773e3f-c28a-4095-ad87-b1d85dfc7b75 rw rootflags=subvol=@
quiet loglevel=3 nvidia_drm.modeset=1 ibt=off
Desktop: KDE Plasma v: 6.0.3 tk: Qt v: N/A wm: kwin_x11 dm: SDDM
Distro: Garuda base: Arch Linux
Machine:
Type: Desktop System: ASUS product: N/A v: N/A serial: N/A
Mobo: ASUSTeK model: ROG STRIX X670E-E GAMING WIFI v: Rev 1.xx
serial: <filter> part-nu: SKU uuid: 951157a8-18bc-211a-147f-a036bcacb122
UEFI: American Megatrends v: 1807 date: 12/14/2023
CPU:
Info: model: AMD Ryzen 9 7950X3D socket: AM5 bits: 64 type: MT MCP
arch: Zen 4 gen: 5 level: v4 note: check built: 2022+ process: TSMC n5 (5nm)
family: 0x19 (25) model-id: 0x61 (97) stepping: 2 microcode: 0xA601206
Topology: cpus: 1x cores: 16 tpc: 2 threads: 32 smt: enabled cache:
L1: 1024 KiB desc: d-16x32 KiB; i-16x32 KiB L2: 16 MiB desc: 16x1024 KiB
L3: 128 MiB desc: 1x32 MiB, 1x96 MiB
Speed (MHz): avg: 734 high: 4747 min/max: 400/5759 base/boost: 4200/5750
scaling: driver: amd-pstate-epp governor: powersave volts: 1.3 V
ext-clock: 100 MHz cores: 1: 3545 2: 400 3: 400 4: 400 5: 400 6: 400
7: 400 8: 400 9: 400 10: 400 11: 400 12: 400 13: 400 14: 400 15: 400
16: 400 17: 400 18: 400 19: 400 20: 4747 21: 400 22: 400 23: 400 24: 400
25: 400 26: 400 27: 400 28: 400 29: 400 30: 400 31: 400 32: 3608
bogomips: 268781
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Vulnerabilities: <filter>
Graphics:
Device-1: NVIDIA AD104 [GeForce RTX 4070] vendor: PNY driver: nvidia
v: 550.67 alternate: nouveau,nvidia_drm non-free: 545.xx+
status: current (as of 2024-02) arch: Lovelace code: AD1xx
process: TSMC n4 (5nm) built: 2022+ pcie: gen: 4 speed: 16 GT/s lanes: 8
link-max: lanes: 16 ports: active: none off: DP-1,DP-2,HDMI-A-1
empty: DP-3 bus-ID: 01:00.0 chip-ID: 10de:2786 class-ID: 0300
Display: server: X.Org v: 21.1.12 with: Xwayland v: 23.2.5
compositor: kwin_x11 driver: X: loaded: nvidia unloaded: modesetting,nouveau
alternate: fbdev,nv,vesa gpu: nvidia,nvidia-nvswitch display-ID: :0
screens: 1
Screen-1: 0 s-res: 5440x2560 s-dpi: 137 s-size: 1007x474mm (39.65x18.66")
s-diag: 1113mm (43.82")
Monitor-1: DP-1 mapped: DP-0 note: disabled pos: left model: 27E1QA
serial: <filter> built: 2022 res: 1440x2560 dpi: 93 gamma: 1.2
size: 393x698mm (15.47x27.48") diag: 685mm (27") ratio: 16:9 modes:
max: 2560x1440 min: 640x480
Monitor-2: DP-2 note: disabled pos: right model: 27E1QA serial: <filter>
built: 2022 res: 1440x2560 dpi: 93 gamma: 1.2 size: 393x698mm (15.47x27.48")
diag: 685mm (27") ratio: 16:9 modes: max: 2560x1440 min: 640x480
Monitor-3: HDMI-A-1 mapped: HDMI-0 note: disabled pos: primary,center
model: Samsung Odyssey G7 serial: <filter> built: 2023 res: 2560x1440
dpi: 93 gamma: 1.2 size: 697x392mm (27.44x15.43") diag: 806mm (31.7")
ratio: 16:9 modes: max: 3840x2160 min: 640x480
API: EGL v: 1.5 hw: drv: nvidia platforms: device: 0 drv: nvidia device: 2
drv: swrast gbm: drv: nvidia surfaceless: drv: nvidia x11: drv: nvidia
inactive: wayland,device-1
API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 550.67
glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce RTX 4070/PCIe/SSE2
memory: 11.71 GiB
API: Vulkan v: 1.3.279 layers: 10 device: 0 type: discrete-gpu
name: NVIDIA GeForce RTX 4070 driver: nvidia v: 550.67 device-ID: 10de:2786
surfaces: xcb,xlib device: 1 type: cpu name: llvmpipe (LLVM 17.0.6 256
bits) driver: mesa llvmpipe v: 24.0.4-arch1.2 (LLVM 17.0.6)
device-ID: 10005:0000 surfaces: xcb,xlib
Audio:
Device-1: NVIDIA vendor: PNY driver: snd_hda_intel v: kernel pcie: gen: 4
speed: 16 GT/s lanes: 8 link-max: lanes: 16 bus-ID: 01:00.1
chip-ID: 10de:22bc class-ID: 0403
Device-2: Creative Sound BlasterX G5
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 2.0 speed: 480 Mb/s
lanes: 1 mode: 2.0 bus-ID: 1-4.1:5 chip-ID: 041e:3243 class-ID: 0300
serial: <filter>
Device-3: RODE Microphones Podcaster v2
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 2.0 speed: 12 Mb/s
lanes: 1 mode: 1.1 bus-ID: 3-4:4 chip-ID: 19f7:0008 class-ID: 0300
serial: <filter>
Device-4: ASUSTek USB Audio driver: hid-generic,snd-usb-audio,usbhid
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-6:6
chip-ID: 0b05:1a52 class-ID: 0300
API: ALSA v: k6.8.2-zen2-1-zen status: kernel-api with: aoss
type: oss-emulator tools: N/A
Server-1: PipeWire v: 1.0.4 status: n/a (root, process) with:
1: pipewire-pulse status: active 2: wireplumber status: active
3: pipewire-alsa type: plugin 4: pw-jack type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Intel Wi-Fi 6E AX210/AX1675 2x2 [Typhoon Peak] driver: iwlwifi
v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1 bus-ID: 0a:00.0
chip-ID: 8086:2725 class-ID: 0280
IF: wlp10s0 state: down mac: <filter>
Device-2: Intel Ethernet I225-V vendor: ASUSTeK driver: igc v: kernel
pcie: gen: 2 speed: 5 GT/s lanes: 1 port: N/A bus-ID: 0b:00.0
chip-ID: 8086:15f3 class-ID: 0200
IF: eno1 state: up speed: 2500 Mbps duplex: full mac: <filter>
Info: services: NetworkManager, smbd, systemd-timesyncd
Bluetooth:
Device-1: Intel AX210 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-9:4 chip-ID: 8087:0032
class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.3
lmp-v: 12 status: discoverable: no pairing: no class-ID: 6c0104
Drives:
Local Storage: total: 10.92 TiB used: 14.79 GiB (0.1%)
ID-1: /dev/nvme0n1 maj-min: 259:6 vendor: Fanxiang model: S770 2TB
size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: 3.W.J.1 temp: 52.9 C
scheme: MBR
SMART: yes health: PASSED on: 70d 12h cycles: 545
read-units: 10,568,257 [5.41 TB] written-units: 8,180,442 [4.18 TB]
ID-2: /dev/nvme1n1 maj-min: 259:3 vendor: Fanxiang model: S770 2TB
size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: 3.W.J.1 temp: 46.9 C
scheme: MBR
SMART: yes health: PASSED on: 70d 13h cycles: 545
read-units: 10,583,117 [5.41 TB] written-units: 8,190,748 [4.19 TB]
ID-3: /dev/nvme2n1 maj-min: 259:2 vendor: Fanxiang model: S770 2TB
size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: 3.W.J.1 temp: 53.9 C
scheme: MBR
SMART: yes health: PASSED on: 70d 14h cycles: 542
read-units: 10,571,953 [5.41 TB] written-units: 8,135,030 [4.16 TB]
ID-4: /dev/nvme3n1 maj-min: 259:0 vendor: Fanxiang model: S770 2TB
size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: 3.W.J.1 temp: 47.9 C
scheme: MBR
SMART: yes health: PASSED on: 70d 13h cycles: 542
read-units: 10,558,762 [5.40 TB] written-units: 8,130,494 [4.16 TB]
ID-5: /dev/sda maj-min: 8:0 vendor: SanDisk model: SSD PLUS 1000GB
family: Marvell based SSDs size: 931.51 GiB block-size: physical: 512 B
logical: 512 B sata: 3.2 speed: 6.0 Gb/s tech: SSD serial: <filter>
fw-rev: 04RL temp: 32 C scheme: GPT
SMART: yes state: enabled health: PASSED on: 143d 21h cycles: 1432
ID-6: /dev/sdb maj-min: 8:16 vendor: SanDisk model: SSD PLUS 1000GB
family: Marvell based SSDs size: 931.51 GiB block-size: physical: 512 B
logical: 512 B sata: 3.2 speed: 6.0 Gb/s tech: SSD serial: <filter>
fw-rev: 04RL temp: 30 C scheme: GPT
SMART: yes state: enabled health: PASSED on: 144d 0h cycles: 1438
ID-7: /dev/sdc maj-min: 8:32 vendor: SanDisk model: SDSSDH3 1T00
family: Marvell based SSDs size: 931.51 GiB block-size: physical: 512 B
logical: 512 B sata: 3.3 speed: 6.0 Gb/s tech: SSD serial: <filter>
fw-rev: 00RL temp: 30 C scheme: GPT
SMART: yes state: enabled health: PASSED on: 1y 120d 12h cycles: 3799
ID-8: /dev/sdd maj-min: 8:48 vendor: SanDisk model: SSD PLUS 1000GB
family: Marvell based SSDs size: 931.51 GiB block-size: physical: 512 B
logical: 512 B sata: 3.2 speed: 6.0 Gb/s tech: SSD serial: <filter>
fw-rev: 04RL temp: 31 C scheme: GPT
SMART: yes state: enabled health: PASSED on: 143d 22h cycles: 1438
Partition:
ID-1: / raw-size: 931.22 GiB size: 931.22 GiB (100.00%)
used: 14.79 GiB (1.6%) fs: btrfs block-size: 4096 B dev: /dev/sda2
maj-min: 8:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 584 KiB (0.2%) fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1
ID-3: /home raw-size: 931.22 GiB size: 931.22 GiB (100.00%)
used: 14.79 GiB (1.6%) fs: btrfs block-size: 4096 B dev: /dev/sda2
maj-min: 8:2
ID-4: /var/log raw-size: 931.22 GiB size: 931.22 GiB (100.00%)
used: 14.79 GiB (1.6%) fs: btrfs block-size: 4096 B dev: /dev/sda2
maj-min: 8:2
ID-5: /var/tmp raw-size: 931.22 GiB size: 931.22 GiB (100.00%)
used: 14.79 GiB (1.6%) fs: btrfs block-size: 4096 B dev: /dev/sda2
maj-min: 8:2
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: zram size: 31.05 GiB used: 0 KiB (0.0%) priority: 100
comp: zstd avail: lzo,lzo-rle,lz4,lz4hc,842 max-streams: 32 dev: /dev/zram0
Sensors:
System Temperatures: cpu: 48.6 C mobo: N/A
Fan Speeds (rpm): N/A
Info:
Memory: total: 32 GiB note: est. available: 31.05 GiB used: 4.27 GiB (13.8%)
Processes: 520 Power: uptime: 45m states: freeze,mem,disk suspend: deep
avail: s2idle wakeups: 0 hibernate: platform avail: shutdown, reboot,
suspend, test_resume image: 12.38 GiB services: org_kde_powerdevil,
power-profiles-daemon, upowerd Init: systemd v: 255 default: graphical
tool: systemctl
Packages: pm: pacman pkgs: 2003 libs: 577 tools: octopi,paru Compilers:
clang: 17.0.6 gcc: 13.2.1 Shell: garuda-inxi (sudo) default: Bash v: 5.2.26
running-in: konsole inxi: 3.3.33
Garuda (2.6.24-1):
System install date:     2024-04-05
Last full system update: 2024-04-06
Is partially upgraded:   No
Relevant software:       snapper NetworkManager dracut nvidia-dkms
Windows dual boot:       No/Undetected
Failed units:"

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