Hi,
it looks like the import file could not be downloaded in 20 seconds, so the script timed-out. It only downloaded 0.2MB in 20 seconds, which is very very little. I would say that your hosting server is very slow, or the server where you have the import file is slow.
You can change the default 20 seconds timeout, with this WP filter: pt-ocdi/timeout_for_downloading_import_file
. So the code for this would look something like this:
function ocdi_timeout_for_downloading_import_file() {
return 300;
}
add_filter( 'pt-ocdi/timeout_for_downloading_import_file', 'ocdi_timeout_for_downloading_import_file' );
Paste this code in your theme functions.php file.
You can not edit the instruction text right now, but I will add some filters to it, so you will be able to do that in the next plugin version.
Take care!