Help. Unhandled promise rejection: TypeError: Failed to fetch

i keep getting this error when testing on device or simulator. the experience works fine but the console says this:
3▼ Unhandled promise rejection: TypeError: Failed to fetch

at u xr-simd-27.4.11.427.js

at (anonymous) xr-simd-27.4.11.427.js

and

▼ Unhandled promise rejection: TypeError: Failed to fetch

at u xr-simd-27.4.11.427.js

at M xr-simd-27.4.11.427.js

at eg xr-simd-27.4.11.427.js

at (anonymous) xr-simd-27.4.11.427.js

i don’t even have script component because i simply want to test to make world ar effect from scratch (empty project). what i did is simply import glb, put it in the hierarchy, set camera to world ar, insert plane as ground and set the material to shadow to recieve shadow, replace directional light with point light, and that’s it.

What is the make and model of the device are you using to test your experience?

Samsung Galaxy A54 5G

It looks like the Geekbench score for that device is fairly low. Even the iPhone X scores higher. I wouldn’t expect it to perform as well as some of the more mainstream devices.