If all three of those also produce persistent extra command windows... the only idea I have at this point is "get a better operating system" ... or maybe run your program on a better operating system (on another computer, possibly a VM) and an X server on Windows for display? It has been some years; the last time I did that I was using a MinGW (I think?) X11 build on Windows XP.

In reply to Re^4: Restarting a Perl script on Windows 10 by jcb
in thread Restarting a Perl script on Windows 10 by petro4213

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