Question / Help Graphical problems / Video Device Bugs / Video included

[Livastyle]

Hey, last weekend i've streamed a tournament.
But after like 5-10 Hours (idk exactly) i got those problems:

http://youtu.be/SX-z9Ms4ll4?t=2m15s

At around 2m 15s the problem starts.
I had to wait until the set was finished and i un-plugged ALL cameras, replugged them and as you can see, the problem was solved.

I'm using a ASUS MAXIMUS VI Impact MB / i7 4770 CPU / Sapphire HD 7750 ULTIMATE

The CPU + MB is water-cooled, the Graphics-Card is passive-cooled and maybe it got to hot.
(don't have THE perfect Air-Flow in it)

edit: Cameras: 2x Logitech HD c910 / 1x MS Lifecam Studio
Capture Device: BM Intensity Shuttle USB3.0

What do you think, was the problem here? It wasn't the first time but last weekend it happend only once.

Thanks

PS: pls implement the possibility to edit scenes without activate them D:

 

[Livastyle]

*bump*

Nobody an idea?

 

[dodgepong]

Please post a log.

 

[Livastyle]

How could i post a log?
It's days ago and i can't reproduce the problem, it appears randomly.

 

[dodgepong]

Your last 20 stream sessions are logged in OBS. Read this thread to find out how to get it.

 

[Livastyle]

In the log file is nothing.

00:59:51: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
00:59:51:   New Scene
00:59:51: Using bitmap image
01:03:46: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
01:03:46:   New Scene
01:03:46: Using text output
01:03:46: Using Video Source
01:03:46: Using bitmap image