Thank you for your review.

Could you tell me what exactly doesn't work, so that I can perhaps fix it?

Is it not possible to restart the scrolling by pressing the button after a refresh or does it not resume automatically? You can activate the automatic start after a refresh in the settings (rightclick on the addon button and then scroll down a bit).

On which website does the bug occur? If it occurs on multiple/all websites please give me an example.

Thank you very much for your help.

UPDATE: Thanks for your update. Happy that it now works for you. I will look into the performance.

UPDATE2: I just updated the addon with improved performance. I could not reproduce your problem with switching the direction on craigslist. If there are any further problems please tell me.