Linksys Official Support - Bypassing the Smart Setup Wizard after performing a reset on the Linksys Smart Wi-Fi Router
Linksys Official Support - List of common router issues
Amazon.com: Linksys WRT1900AC Dual-Band+ Wi-Fi Wireless Router with Gigabit & USB 3.0 Ports and eSATA, Smart Wi-Fi Enabled to Control Your Network from Anywhere : Electronics
Linksys router won't stop blinking? Fix it with these steps