Like the previous poster mentioned jagex has a 6 hour log in place, you mentioned you used breaks do you use them inbetween the 6 hours of ingame activity? Try to break atleast once every 6 hours
Here's a TLDR for this
1. Dont bot long hours
2. Do 1-2 quests/day
3. Play the game
4. Level Farming
5. Bot different stuff and train legit in between
6. 1 bot/ip
7. Bot 50% and Legit 50%
Thanks for your tips, GL on your account