UC0555 not sending sleep signal


  • I have an MOUC0555 hub with two Samsung U28E5xx displays connected via DisplayPort. When the laptop goes to sleep, the displays fail to go into standby mode, and I have to physically power them down. Unplugging the monitors from the hub immediately results in moving into standby mode, so the hub is sending an awake signal even when the laptop is not.

    There are no drivers listed for this model hub. Has anyone solved this?



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