TL-AX4550-E27

Cause

RSSI below minimum threshold of -75 dBm

Fix Steps

1. Relocate router to central position away from walls and obstructions
2. Ensure router is elevated at least 1 meter from the floor
3. Check for interference sources: microwaves, baby monitors, cordless phones
4. Log into admin panel and change wireless channel
5. Select auto channel or manually choose least congested channel

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