Gnome apps fail to start after about 10mins of being logged in

Hi,

Fresh install and after 10mins or so the gnome apps fail to start with just a spinning cursor.

Starting from the terminal I get this error - i don’t get his error if starting from the terminal before the 10mins - it’s like a queue fills up and not being cleared down.

Any help really appreciated - really would love to use CachyOs but this is a deal breaker.

Thank you

(python3:106496): Gdk-WARNING **: 16:17:00.679: Vulkan: Loader Message: terminator_CreateDevice: Failed in ICD libGLX_nvidia.so.0 vkCreateDevice call

(python3:106496): Gdk-WARNING **: 16:17:00.679: Vulkan: Loader Message: vkCreateDevice:  Failed to create device chain.

(python3:106496): Gdk-WARNING **: 16:17:00.679: vkCreateDevice(): Initialization of an object could not be completed for implementation-specific reasons. (VK_ERROR_INITIALIZATION_FAILED) (-3)
fish: Job 1, 'gnome-tweaks' terminated by signal SIGSEGV (Address boundary error)