Hi Giovanni!
It’s been a while indeed! Yes, all is well, I hope you are doing fine too. I’m sorry your post was put on hold for a few days by the system.
I just replied to a post concerning the same problem. As I mention in my reply there, I had the same experience as you, one week it works, suddenly it stops. Indeed silently, without messages in the log.
This probably has to do with “AppleEvent sandboxing” (at least that is my guess after some internet searching). A solution is still to be worked out, I’ll post it here if I find any.
All best,
Han