⚠
warning TP Link
Error Code Solid red signal LED
The extender is experiencing poor signal strength and needs to be relocated closer to the router.
? What Causes This
Weak wireless signal between extender and host router, possibly due to interference or distance.
✓ How to Fix It
Move the extender closer to your house's central router for better coverage. Ensure no large obstructions or electronic devices are near.
Source: page 7 of the official manual
From the manual
This error code appears in:
TP Link Re220 Range Extender