Hi, I'm using perl/Tk. I've created a background process to run a cmd and I want the main process to continue working. This is fine and works, until I invoke an additional background process. Than the GUI is stuck until the first process is done.

anyway, your 1st link does not work

In reply to Re^7: Second background process is pausing the gui by bliako
in thread Second background process is pausing the gui by Ohad

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