Sometimes it stays idle for a long time, even logging out in some cases.
It happens: Choosing a new rumor and in the Falador farming patch.
Another thing that could change in the bot is the path of the Canifis patch, it tries to use the Fairy Ring and if it is attacked it cannot teleport and ends up dying, the best thing would be to teleport to the monastery and from there rebank.
It did more than 50 rumors without any problem, but in some cases it crashed 2-3 times doing the same hunt. (Disabling the bot's idle system or having it try to execute the activity again would probably prevent this.
Ps: i'll check my logs and send the one with the crashes
Reaching out to ask questions is a great way to get support. Publishing a review where you can't have a back and forth conversation isn't.