Rules have stopped running Automaticaly

Hi Szabi, My rules have suddenly stopped running, I can't work out why, I can run them manually but they are not triggering automatically. The last time it was updated was Sept 22nd to 5.4.2.4, but it looks like it actually stopped on the 3rd of Oct which is when WP was updated to 6.3.1.   Any ideas what might have happened?   David https://peig.ie