Error 59 is a generic "Unexpected Network Error Message".
Things to troubleshoot:
1. If you flashed the firmware, it may have put you back to DHCP or to a
static IP that's being used by another device on your network.
2. Look for two PCs / AudioTron devices with the same IP. That will cause
3. If you had "Search whole share" turned on before the flash, you should
turn it on again.