It happens often that I cannot kill espflash monitor with Ctrl-C or Ctrl-\ and the logs stop coming aswell. I'm not sure if my code crashed or if it's the connection to the device but it would be nice to have some error message or at least be able to kill the process instead of having to relaunch my terminal.

I use alacritty as a terminal btw:

❯ alacritty --version
alacritty 0.13.2 (bb8ea18e)

❯ espflash --version
espflash 3.1.0