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Jellyfin Works on Wi-Fi but Fails on Ethernet or VPN
When Jellyfin works on Wi-Fi only, isolate the changed network path: destination, route, firewall/local classification, then VPN overlap.
How to Decommission Jellyfin Without Leaving Unprotected Data
Retire Jellyfin safely by preserving a final restore point, closing access paths, and accounting for every volume, mount, backup, and credential.
Should You Use Automatic Updates for Jellyfin on a Home Server?
Automatic Jellyfin updates are safest when backups, version scope, rollback, and post-update validation are defined before unattended cutover.
Why Does Jellyfin Consume High CPU After an Update?
High CPU after a Jellyfin update can be temporary tasks, transcoding, plugins, or another workload. Isolate the trigger before fixing it.
When Should You Split Jellyfin Services Across Multiple Hosts?
Use multiple hosts for Jellyfin only when a measured bottleneck or failure boundary justifies the added paths, dependencies, and recovery work.
What Backup Retention Does Jellyfin Need for Safe Recovery?
Keep recent, pre-upgrade, and older Jellyfin restore points based on change frequency and recovery needs, then prune only after restore tests.
Can Jellyfin Run on ARM and x86 With the Same Data?
Move Jellyfin state between supported ARM64 and x86-64 hosts as a stopped-server migration, then rebuild platform-specific pieces and validate.
How to Tell Whether Jellyfin Is Using the Expected Configuration File
Confirm the active Jellyfin config path with runtime settings, startup logs, and one reversible change instead of editing duplicate files.
