Question / Help 3 capture device issue

[Roybe]

OK I'm trying to capture 3 different PC's on my capture pc. I have three different capture cards, avermedia live gamer HD, avermedia live gamer extreme, and avermedia extremecap U3. When I have all three capturing the extremecap U3 get glitch on the screen and does weird graphical glitches, if I turn off the live gamer extreme the problem stops. I have tried fresh installs of the latest drivers, I ordered a pcie 3.0 card and tried using that to see if the usb 3.0 was running out of bandwidth or something. I have used two live gamer hd's and the live gamer extreme and don't have any issues, its just when I use the live gamer extreme and the extremecap U3 together I get the graphical issues on the U3. Has anyone done anything like this and had the same problem. I wouldn't think it is anything with the pc since I can run the other capture cards just fine. CPU usage is at around 20% during previewing. There is zero major issues in the log file. Two minor issues that says 1080p capture device running at 1080p..... and slower preset in use. Thanks for any help or ideas

 

[FerretBomb]

The U3 is pretty well-known for having plenty of issues, most inexplicable. You might try contacting Avermedia support about it. I'm running three cap cards myself (SC-512, VisionRGB E2, HD60Pro) and can do so without a problem.