Teradek Serv 4K
firmware v2.20
Teradek · Released Apr 8, 2024 · First seen Jul 11, 2026
v2.20 is not the latest firmware for the Teradek Serv 4K: the current version is v2.25.20260526 (June 3, 2026). Go to v2.25.20260526
What's in this update
Teradek Serv 4k Firmware Version 2.20
2.20.20240408 Changes
- Failover generator did not start on bootup if encoder resolution and bitrate were set to auto
- Encoder did not start properly if booted with no video and encoder resolution and bitrate were set to auto
- Camera triggered recording for Canon cameras with clip name metadata was not working correctly
- Added additional hardware revision support
New Features
- Added Moxion file sync platform support
Changes and
Improvements
- Improved Wi-Fi adapter reliability
- Removed Wi-Fi 5 option -- no longer needed
- Changed Teradek Data labels
- Various modem connection improvements
Bug Fixes
- Streams from 1080i50/59.94 video were limited to 25 or 30 fps
- Network connections were not initialized correctly when switching between two different valid Ethernet or Wi-Fi networks
- Fixed issues with network connectivity when connected to multiple networks with the same subnet
- USB drives were sometimes not mounted after a reboot
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