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External monitor flicker after HP DIsplay Control update

HP Recommended
Spectre x360 - 13-aw0XXXXX
Microsoft Windows 10 (64-bit)

After the HP Support Assistant installed HP Display Control UWP (SoftPaq number sp112943, Version: on April 1 my external monitor connected via  via USB3/Thunderbolt began to flicker (brightness would dim and brighten about once every second). I first suspected this was due to a bios update to F.28 installed via Windows Update on the same day, but the issue was fixed after I uninstalled the HP Display Control UWP. Just an FYI in case others are having similar issues.


I continue to have buggy charging through the Thunderbolt ports (see my other posts). 


I have a Spectre x360 - 13-aw0023dx with an external Samsung [personal info removed] monitor.

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