Hey man,
I'm on a Mac as well, except my MacOS is High Sierra. I started using Cetera + Revenant in November and it was working great until January 24th (when it stopped working unexpectedly). Unfortunately, I've looked endlessly for a solution to this problem but I have been unable to find anything thus far. I think our only shot or hope of fixing this is the assistance of @
133spider (who created these bots). I tried to reach out to him on Twitter but I haven't got a response (he's not really active anymore, and has said that he wouldn't update the bots if I recall correctly).
I don't think the operating system is the issue here, rather it's the bot itself being outdated maybe. However, I noticed some anecdotes or personal experiences from people online stating they ran into a similar issue as I did (where cetera/revenant worked for a long time, then suddenly stopped working). I've found these anecdotes as early as November, 2019 (and the last time the bots were updated was in February, 2019). I'm unsure of how to approach this but if we can get in contact with @
133spider we might find a way to solve the issue. It seems like Cetera is working for Windows users however at the moment, but a lot of Mac users are sharing the same issue.
I'm sorry for the lack of help but I thought I'd share what I know at the moment.
P.S - When the bots stopped working for me last week, there was no major update to my Mac that is potentially impacting the bots from running.