If you could DM me more info (and potentially a log, Help > View Logs) on what seems wrong after breaks I could definitely take a closer look into it :)
Great bot, got my Scurrius Spine after 104 kc w this bot, altho for the looting part, if you're not as high level, and are not killing the rats fast enough, the bot sometimes has a problem with picking up the loot because it's too focused on the respawn of Scurrius, otherwise, in higher levels with more gear it's a nice steady bot and very accurately customizable
I typically use the default break settings, so I'd recommend them. But keep in mind that break settings are really a personal preference, and lots of people skip breaks and some people have very short frequent breaks, etc. Ultimately I just recommend botting like you might play, including with break timings.
If you could DM me more info (and potentially a log, Help > View Logs) on what seems wrong after breaks I could definitely take a closer look into it :)