But there are also some with DisplayPort to HDMI passive adapters implementation for docks that are not Type-C. But what could be the exact cause behind it all? Some have stated that the issues only began for them following a Windows update that purportedly went live in March.Īlso, in case you’re wondering what setup is being used, it’s mostly Microsoft USB-C to HDMI adapters. often small white flashing lines like a dash near the corners. When I try to push my monitors to use 60hz, they blink often and I see some flickering artifacts. After that update, the monitors are not linked by the Surface dock anymore.Īny success with dual 4k 60hz w/ Surface Laptop 3 and Surface Dock 2? The only stable configuration I am able to get is dual 4k 30hz. Everything have been runing perfectly, until after the most recent Windows 10 update (March 12, 2021). I have been using a Surface Laptop 2 with a Surface Docking station for almost two years to link to two external monitors.

This happens especially when increasing refresh rates of 4K monitors anywhere above 30Hz. Such issues include one or both monitors not coming back from sleep or startup, display flickering, connectivity/linking problems, and more.Ī few users have even reported glitches like display blackouts and fuzzy/blurry screens. Several users have reported recently that they’re facing a ton of issues getting their Microsoft Surface Dock 2/3 to work with their dual monitor config.

Microsoft display dock with note 9