AVM Content
Knowledge Base
- FRITZ!Box reports "The search for a new FRITZ!OS version failed"
- FRITZ!Box reports "The update failed" when adding a telephone book
- FRITZ!Box reports "The web address entered for the remote site must be unique"
- FRITZ!Box reports "Unspecified error occurred" when adding a Google calendar
- FRITZ!Box reports "Username already used"
- FRITZ!Box reports "VPN connection to [...] has been cleared"
- FRITZ!Box reports "Wi-Fi transmission quality increased by reduced channel bandwidth"
- FRITZ!Box reports "Your FRITZ!Box's DNS rebind protection rejected your query for reasons of security"
- FRITZ!Box reports a key conflict when importing a WireGuard configuration file
- FRITZ!Box user interface cannot be opened
- FRITZ!Box's Wi-Fi network cannot be found
- FRITZ!Box: Supported DSL lines
- FRITZ!DECT 500 often loses its connection to the FRITZ!Box
- FRITZ!DECT radiator control does not respond when button is pushed
- FRITZ!DECT radiator control often loses its connection to the FRITZ!Box