# WebRTC Firefox Problems

**URL:** <https://community.wowza.com/t/webrtc-firefox-problems/53743>\
**Category:** Wowza Streaming Engine\
**Tags:** webrtc\
**Created:** [August 2, 2019, 6:05pm UTC](https://community.wowza.com/t/webrtc-firefox-problems/53743 "2019-08-02T18:05:37Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![pork\_pork](https://avatars.discourse-cdn.com/v4/letter/p/a4c791/32.png) [@pork\_pork](https://community.wowza.com/u/pork_pork)\
**Post date:** [August 2, 2019, 6:05pm UTC](https://community.wowza.com/t/webrtc-firefox-problems/53743/1 "2019-08-02T18:05:37Z")

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Hi!

Firefox Desktop 68 + WebRTC failed each 9 in 10 attempts.

In Wowza logs the WARN appears `WebRTCDTLSServer.notifyAlertRaised: desc:internal_error(80):`

In Firefox Connection Log appears `STUN-CLIENT(consent): Timed out`

Firefox Android + WebRTC does not show video streaming, black video.

Can you help me? Tnks!

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_[View the full topic](https://community.wowza.com/t/webrtc-firefox-problems/53743)._