If you only use only one monitor, it still works normally. I have the same problem when using a second monitor (windows 10, Extend monitor)
Video screen capture
First time, use 2 monitor at the same time -> error (at 00:00:30 look at 2nd monitor)
Second time, only use one screen -> it’s ok!
Thanks for the detailed error report. => I added dual monitor support to our todo list for this quarter.