Home Networker Ditches Fritz!Box 7690 for Ubiquiti UCG Ultra Over Performance Issues

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A home network enthusiast replaced his Fritz!Box 7690 router with a Ubiquiti Cloud Gateway Ultra after months of unexplained Wi-Fi slowdowns affecting streaming and video calls. The Fritz!Box, while feature-rich with telephony, DECT, smart home, and VPN support, appeared overwhelmed by the combined workload and required frequent reboots to restore normal performance. The user wanted greater control over VLANs, firewall rules, and routing rather than an all-in-one device. His ISP, Buchholz Digital, uses a straightforward FTTH setup with no PPPoE — just DHCP over VLAN 700 — making the migration to UniFi relatively simple. He also published a Fritz!Box Config Decrypt Tool to help others extract credentials like SIP details from encrypted configuration export files during similar transitions.

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