Doesn't run in Windows; no debug information

[codigoergosum]

After installing phpstan with:
composer global require phpstan/phpstan

I open a file, select the available F1 option "PhpStan: Lint this file" Right hand side of status bar says "[phpstan] failed" No information in any debug window. Running phpstan from the command line works.

phpstan -V
PHPStan - PHP Static Analysis Tool 0.12.64

I'm not sure where to turn to debug this.

[palansher]

confirm, the same issue

But once I saw analysis output. After a couple of hours, it stopped working, without any changes of configuration...