I am trying to mount a tailscale on my mt300n and since it does not have enough space, through the USB modem I insert an sd and format it in ext4 and put it as / overlay / dev / sda1., Following this guide https://openwrt.org/docs/guide-user/additional-software/extroot_configuration.
I perfectly perform the usb and the router detects it as available space to install repositories. The problem comes when installing the tailscale repository, which once I reboot the device does not start with the embedded usb, I have to start it with the extracted usb modem and once you have started inserting it.
It must be a problem of compatibility of the tailscale or something with the sd because it is impossible to start. Has it happened to someone?Could it be that when migrating passing all applications the SD corrupts the router?