Blank display on login screen after upgrade to Tahoe 26.2

[Szymon]

Hi Brant,

What if you unplug HDMI from the dock and replug it into the same port immediately, skipping the intermediate step where you connected the monitor to your M4?
What is the brand and model of your HDMI monitor as well brand and model of the docking station?

Regards,
Szymon