icecat cron is always running, but no products updated?

I am using https://github.com/IcecatNV/magento-extension to import data from icecat into my Magento 2.4.6 store.

The extension is connected to icecat, I made the mapping and when I import data on product level (button in product) it works. But it seems, the cron is not doing what it is supposed to. I set up a cron job to run every minute: php bin/magento icecat:queue-runner

Running this in the CLI, it just runs, no errors no nothing. When I click the “Full Import” button in the icecat config area, its just saying “There is already Queue in progress” … sounds right, but nothing is changing on product level.

Import Statistics from the extension do not update … last run according to the stats was in May.

The Any ideas what might be wrong?