Screen configuration reseting itself everytime i shutdown and startup my system

Hi there, just installed Unity a few days ago, i have an issue with my screen refresh rate, im trying to change it to 72 through nvidia-settings, wich i can do, and save the X configuration file, but everytime i shutdown and start my computer, or while rebooting it, that configuration resets itself.
And yeah, its kinda anoying.

Graphics cad:
description: VGA compatible controller
product: TU104 [GeForce RTX 2060]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:93 memory:f5000000-f5ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:f000(size=128) memory:c0000-dffff
product: EFI VGA
physical id: 1
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1024,768

HDMI-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 521mm x 293mm
1920x1080 60.00 + 71.91* 59.94 50.00
1680x1050 59.95
1600x900 60.00
1440x900 59.89
1280x1024 60.02
1280x800 59.81
1280x720 60.00 59.94 50.00
1024x768 70.07 60.00
800x600 72.19 60.32 56.25
720x576 50.00
720x480 59.94
640x480 72.81 59.94

i was having the same issue i noticed i had wayland enabled as i liked the animations. as soon as i turned wayland off and rebooted i still had the animations but i didnt have to reset the configuration every time