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Version 8.1.2 is a security update only. 

Some security issues have been identified in the REST APIs of the control point that is embedded in Twonky Server since 7.0.

Security Fixes

Known issues

  • LG TV Series 6 does not displays video subtitle of a video when advancing automatically to the video in a queue
  • audiobooks cannot be aggregated
  • duration calculation of MPEG2TS files is not accurate if timeseek generation is disabled
  • media item can be duplicated following a change in its metadata
  • mp4 thumbnail generation is broken
  • UPnP inspector gets confused when Twonky Server provides multiple artist tags with different roles
  • error in Mac OS logs for filedb-delete is actually only a warning; operation is not impacted
  • occasionally, Twonky license key input results in "invalid key" on Linux systems
    • workaround: remove the appdata folder and try again
  • thumbnails of some rotated images do not show up correctly in webUI
  • sometimes webUI with Opera does not show any thumbnails

QA information



UCTT 2.0.63

LPTT 2.0.29



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