2nd Display (Resolution) setting grayed out, Display fixed to 640x480

[Jakob from Austria]

Hi there, asking for your help!I use my Lenovo T14 Laptop PC connected via USB-C to a docking station.Through the docking station I connect to 1 display with HDMI, and 2nd with DP adapter.This 2nd Display suddenly changed it resolution to 640x480, and the setting is grayed out.I already tried to - update driver and restart- use the Microsoft Basic Display Adapter, and then changed back to the updated Intel UHD Graphics driver- disable the device and restart- uninstall the device from the system and restart- disconnect the screen, unplug it, uninstall the device from the system and restart, an

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