cross-posted from: https://lemmy.ml/post/55341521

Hi all,

WhatsApp Web calls are unreliable in LibreWolf on Debian 13. Both voice and video calls have problems:

  • The receiver sometimes hears nothing from me (mic works intermittently)
  • Video calls also fail or glitch
  • The same calls work fine in Brave on the same machine

Already tried:

  • RFP disabled, fingerprintingProtection enabled (no change when disabled)
  • media.peerconnection.enabled = true
  • Mic/camera permissions allowed for web.whatsapp.com

Has anyone gotten WhatsApp Web calls working reliably in LibreWolf, and what did you change?