I have a 2020 MacBook Pro, the TBT3-UDZ, and two identical 4k monitors attached with HDMI.
When I unplug the MBP from the dock and reconnect to it, only one of the displays works. In order to get both displays working, I have to unplug the second display from the dock, unplug the MBP from the dock, then connect the MBP to the dock (giving me the first display), then reconnect the second monitor. There are a few variations of this dance that are required whenever I disconnect the MBP.
Once my MBP recognizes both displays, works well – until I again disconnect from the dock and I have to repeat the process.
The unrecognized display reports that it has no HDMI connection.
Please advise on how to correct this problem so that simply reconnecting the mbp to the dock results in the prior screen arrangement working