# stream failure **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [April 24, 2016, 10:49pm UTC](https://community.wowza.com/t/stream-failure/46939 "2016-04-24T22:49:04Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Evelyn\_Huang](https://avatars.discourse-cdn.com/v4/letter/e/76d3ee/32.png) [@Evelyn\_Huang](https://community.wowza.com/u/Evelyn_Huang)\ **Post date:** [April 24, 2016, 10:49pm UTC](https://community.wowza.com/t/stream-failure/46939/1 "2016-04-24T22:49:04Z")
Hello all! Can you help me? I was tried to publish RTSP stream from IP-camera by media encoder (RTSP to RTMP). But after some time(2-3, 5, 10 mins) i have receive error message in logs “Zero sized function (client:1067712170:FMLE/3.0 (compatible; FMSc/1.0)): type:20 size:0” After this message the wowza server will close the connection and translation is stopped. What could be a reason in this behavior? Thank you in advance! ---
**Author:** ![sal\_jefferson](https://avatars.discourse-cdn.com/v4/letter/s/6de8d8/32.png) [@sal\_jefferson](https://community.wowza.com/u/sal_jefferson)\ **Post date:** [April 25, 2016, 5:21am UTC](https://community.wowza.com/t/stream-failure/46939/2 "2016-04-25T05:21:03Z")
Hi, This message can be triggered when there is a problem with the connection in some way. It may point to your server being overloaded in some way (CPU, network etc). Ensure that the server has sufficient resources and that [Wowza is optimally tuned](https://www.wowza.com/docs/how-to-do-performance-tuning). Regards, Salvadore