XIII
Very Senior Member
A single USB flash drive which is called "usb" instead of "sda1".Do you have more than one USB device plugged into your router?
Have you given your USB device(s) volume names rather than using the default (e.g. sda1)?
The first time it did, but then I deleted the backup (I once manually made) in /jffs, so the second time it did not.Did it offer you to install from a previous install?
The second time might have been after my router reboot, but I can't remember whether I rebooted just before the first occurrence as well.