Which Y cable?
I have the UGA35000S USB3 to DVI/HDMI/VGA Multi-Display Adapter there was no Y cable in the box, it came with USB3 cable, DVI to HDMI, DVI to VGA adapters and cd.
I have already upgraded the graphic card drivers to the latest available.
Everything works for different periods of time, after the upgrade I thought it was resolved as everything worked for over a day, then this morning it did it again.
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