Rules do not execute automatically

Hi guys, I do have a sudden problem with rules in a specific folder. It worked fantastic (in hazel 3, upgraded yesterday to the latest hazel 4 version in hope this will fix the problem) for weeks and suddenly it doesn't. Rules are only executed when I hit the "RUN RULES NOW" button. Do you have any idea what this might be? All other rules in other folders (and I got many) work as they shoudl. Please help! Thank you very much!

Go through the troubleshooting guide here: https://www.noodlesoft.com/kb/hazel-tro ... ing-guide/

Confirm that the files match etc. Post the relevant logs for the period where Hazel should be processing the files but isn't. Include the names of some of the files that should be processed but aren't.