Internet router unable to save configuration

4.5

Changes made in the router settings are lost after a reboot.

Symptoms
  • Settings revert to old values
  • Save button does nothing
  • Error on save
Possible Causes
  • Full NVRAM
  • Failing flash memory
  • Firmware bug

Step-by-Step Fix

1

Clear Logs

Free up space in the router's memory.

2

Update Firmware

Fixes memory management bugs.

3

Factory Reset

Clears corrupted configuration files.

When to See a Technician

If the router won't save anything even after a reset, the internal storage chip is likely failing.

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