Chalk is kind of robust, I am surprise you hit a bug at first use. Go to <https://chachatelier.fr/chalk/chalk-contact.php https://chachatelier.fr/chalk/chalk-co

Chalk is kind of robust, I am surprise you hit a bug at first use. Go to <https://chachatelier.fr/chalk/chalk-contact.php https://chachatelier.fr/chalk/chalk-contact.php> for bug reports