FRITZ!WLAN Repeater 450E Service - Knowledge Base

FRITZ!WLAN Repeater 450E Service
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Since updating FRITZ!OS, FRITZ!WLAN Repeater cannot establish a wireless connection to a router

Since updating the FRITZ!WLAN Router to FRITZ!OS 6.0 or higher, the repeater can no longer establish a wireless connection to your wireless router (for example FRITZ!Box). The "WLAN" and the signal strength LEDs flash continuously.


  • Due to changes made to the MAC address format of the FRITZ!WLAN Repeater, you must reconfigure the wireless connection once after performing the update.

1 Reconfiguring the wireless connection