Sunrise community
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Internet
Unser Internet Bereich der Sunrise und UPC Produkte.
⚠️ Attention - smart devices: What is “BadBox” and how can you protect yourself?
Unable to connect to connect to Microsoft Global Secure Access
IPv6 still active on Connect Box 3 Fiber although Sunrise says it is disabled
imap.swissonline.ch unreliable in New Outlook – better to move to Sunrise Mail?
IPv4 Activation
Rollout of new firmware for Connect Box 3 modems
Aug 2026 Connect Box 1 or 3: Any upcoming support for Bridge Mode or Custom DNS?
Bridge Mode on Connect Box 3
Infinite loading screen on DHCP settings
Port Forwarding/Opening
Swich to IPv4 + Bridge Mode + NO CGNAT
Zyxel AX7501 factory resets by itself
Port 81 81
Sunrise Gatekeeping
throughput degradation to international destinations at all hours
Use a standalone third party modem + router on a Sunrise plan
My internet connection is not stable
bridge mode & IPv&
Can I get switched to IPv4 only? (Connect Box 3 Fiber)
Overview of active email addresses
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