I have the following setup: adobe media encoder streams, through one fiber link, to 2 identical wowza servers, 10 hours a day, for 3 days now. The ping between the encoder and wowza is about 3 ms.

Twice in this time period I witnessed a strange event: the primary stream is cut but the secondary goes on. No errors are shown on the adobe encoder screen.

Any idea why? Did anyone ever noticed something similar?