Hi @DropDemBits
Since I didn't change the configuration I hadn't touched much, and I tried to edit Network/Interfaces/lan and it shows me an error that says:
"TypeError
Cannot read properties of undefined (reading 'apply')"
If you apply the changes from ssh /etc/config/network, it saves the changes.
So to test, I flashed it again via tftp and it shows the same error, so my firmware may have been wrong.
But it seems that the model is different from the one you need.
Thanks. 
Hi @calebfn
Can you describe what configuration changes you tried to do?
Can you also try resetting to defaults via System > Backup / Flash Firmware / Restore / Perform Reset? You can back up your configuration via the Backup / Generate Archive button on the same screen.
Thanks
It seems that there was a problem with the previous compilation.
I deleted the openwrt folder and started the compilation from scratch.
Now it doesn't show error when pressing the edit button in Network > Interfaces > lan
Sat Jan 11 16:22:40 2025 kern.info kernel: [ 0.955606] spi-nor spi0.0: w25q256 (32768 Kbytes)
Firmware Version OpenWrt SNAPSHOT r28539-7d4a8a2495 / LuCI Master 25.011.06450~2520588
Kernel Version 6.6.69