Multi Monitor set up 1 screen black after lock screen

Hey folks, anyone know a fix for black screen after power savor kicks on,
I have 3 monitors and I lose one every time, forcing me to reboot. As a stop gap I have turned off the screen/power savor. system data below
Thanks in advance

~/.config/xorg.conf

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 495.44

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Samsung C24F390"
    HorizSync       30.0 - 82.0
    VertRefresh     48.0 - 72.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA GeForce RTX 2070 SUPER"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-0"
    Option         "metamodes" "DP-4: nvidia-auto-select +3840+0, DP-0: 1920x1080_144 +0+0, HDMI-0: nvidia-auto-select +1920+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

inxi -G reveals:

Graphics:
  Device-1: NVIDIA TU104 [GeForce RTX 2070 SUPER] driver: nvidia v: 495.44
  Display: x11 server: X.org 1.21.1.2 driver: loaded: nvidia
    resolution: <missing: xdpyinfo>
  Message: Unable to show advanced data. Required tool glxinfo missing.

OS: Manjaro Linux x86_64
 Kernel: 5.15.7-1-MANJARO
  Uptime: 7 hours, 2 mins
  Packages: 1273 (pacman)
  Shell: zsh 5.8
  Resolution: 1920x1080, 1920x1080, 1920x1080
  DE: Plasma 5.23.4
  WM: KWin
  Theme: Breath Light [Plasma], Breeze [GTK2/3]
   Icons: [Plasma], Tela-circle-grey-dark [GTK2/3]
   Terminal: alacritty
   Terminal Font: monospace
   CPU: AMD Ryzen 7 5800X (16) @ 4.700GHz
   GPU: NVIDIA GeForce RTX 2070 SUPER
   Memory: 4492MiB / 32076MiB

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sorry about that