I found a bug:
When selecting teleort method to bank in falador it suddenly teleports after a while (no goals reached etc.).
There were no conditions for it to teleport for any reason. I.e. food fully stocked, not full etc.
Here is the logger:
[INFO][Bot #1][03/27 02:40:05 PM]: "var_attacked_npc" changed to "860"
[INFO][Bot #1][03/27 02:40:14 PM]: "ss_kill_counter" changed to "160"
[INFO][Bot #1][03/27 02:40:14 PM]: "slayer_npc_finish" changed to "860"
[INFO][Bot #1][03/27 02:40:15 PM]: "ss_kill_counter" changed to "161"
[INFO][Bot #1][03/27 02:40:15 PM]: [FFA1] Fighting target at [x=2904, y=3293, z=0]
[INFO][Bot #1][03/27 02:40:15 PM]: "var_attacked_npc" changed to "855"
[INFO][Bot #1][03/27 02:40:22 PM]: "ss_kill_counter" changed to "162"
[INFO][Bot #1][03/27 02:40:22 PM]: "slayer_npc_finish" changed to "855"
[INFO][Bot #1][03/27 02:40:23 PM]: "ss_kill_counter" changed to "163"
[INFO][Bot #1][03/27 02:40:23 PM]: [FFA1] Fighting target at [x=2907, y=3292, z=0]
[INFO][Bot #1][03/27 02:40:23 PM]: "var_attacked_npc" changed to "858"
[INFO][Bot #1][03/27 02:40:37 PM]: "ss_kill_counter" changed to "164"
[INFO][Bot #1][03/27 02:40:37 PM]: "slayer_npc_finish" changed to "858"
[INFO][Bot #1][03/27 02:40:38 PM]: [FFA1] Fighting target at [x=2908, y=3289, z=0]
[INFO][Bot #1][03/27 02:40:38 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:40:47 PM]: "ss_kill_counter" changed to "165"
[INFO][Bot #1][03/27 02:40:47 PM]: "slayer_npc_finish" changed to "859"
[INFO][Bot #1][03/27 02:40:47 PM]: [FFA1] Fighting target at [x=2909, y=3290, z=0]
[INFO][Bot #1][03/27 02:40:47 PM]: "var_attacked_npc" changed to "856"
[INFO][Bot #1][03/27 02:40:59 PM]: "ss_kill_counter" changed to "166"
[INFO][Bot #1][03/27 02:40:59 PM]: "slayer_npc_finish" changed to "856"
[INFO][Bot #1][03/27 02:41:00 PM]: [FFA1] Fighting target at [x=2906, y=3289, z=0]
[INFO][Bot #1][03/27 02:41:00 PM]: "var_attacked_npc" changed to "857"
[INFO][Bot #1][03/27 02:41:23 PM]: "ss_kill_counter" changed to "167"
[INFO][Bot #1][03/27 02:41:23 PM]: "slayer_npc_finish" changed to "857"
[INFO][Bot #1][03/27 02:41:24 PM]: [FFA1] Fighting target at [x=2907, y=3290, z=0]
[INFO][Bot #1][03/27 02:41:24 PM]: "var_attacked_npc" changed to "856"
[INFO][Bot #1][03/27 02:41:32 PM]: "ss_kill_counter" changed to "168"
[INFO][Bot #1][03/27 02:41:32 PM]: "slayer_npc_finish" changed to "856"
[INFO][Bot #1][03/27 02:41:33 PM]: "ss_kill_counter" changed to "169"
[INFO][Bot #1][03/27 02:41:33 PM]: [FFA1] Fighting target at [x=2909, y=3290, z=0]
[INFO][Bot #1][03/27 02:41:33 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:41:36 PM]: [FFA1] Fighting target at [x=2909, y=3290, z=0]
[INFO][Bot #1][03/27 02:41:36 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:41:40 PM]: "ss_kill_counter" changed to "170"
[INFO][Bot #1][03/27 02:41:40 PM]: "slayer_npc_finish" changed to "859"
[INFO][Bot #1][03/27 02:41:40 PM]: [FFA1] Fighting target at [x=2904, y=3289, z=0]
[INFO][Bot #1][03/27 02:41:40 PM]: "var_attacked_npc" changed to "855"
[INFO][Bot #1][03/27 02:41:49 PM]: "ss_kill_counter" changed to "171"
[INFO][Bot #1][03/27 02:41:49 PM]: "slayer_npc_finish" changed to "855"
[INFO][Bot #1][03/27 02:41:50 PM]: [FFA1] Fighting target at [x=2908, y=3283, z=0]
[INFO][Bot #1][03/27 02:41:51 PM]: [FFA1] Fighting target at [x=2908, y=3284, z=0]
[INFO][Bot #1][03/27 02:41:51 PM]: "var_attacked_npc" changed to "858"
[INFO][Bot #1][03/27 02:42:10 PM]: "ss_kill_counter" changed to "172"
[INFO][Bot #1][03/27 02:42:10 PM]: "slayer_npc_finish" changed to "858"
[INFO][Bot #1][03/27 02:42:11 PM]: [FFA1] Fighting target at [x=2904, y=3291, z=0]
[INFO][Bot #1][03/27 02:42:12 PM]: [FFA1] Fighting target at [x=2904, y=3291, z=0]
[INFO][Bot #1][03/27 02:42:12 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:42:26 PM]: "ss_kill_counter" changed to "173"
[INFO][Bot #1][03/27 02:42:26 PM]: "slayer_npc_finish" changed to "859"
[INFO][Bot #1][03/27 02:42:27 PM]: "ss_kill_counter" changed to "174"
[INFO][Bot #1][03/27 02:42:27 PM]: [FFA1] Fighting target at [x=2904, y=3289, z=0]
[INFO][Bot #1][03/27 02:42:27 PM]: "var_attacked_npc" changed to "855"
[INFO][Bot #1][03/27 02:42:38 PM]: "ss_kill_counter" changed to "175"
[INFO][Bot #1][03/27 02:42:38 PM]: "slayer_npc_finish" changed to "855"
[INFO][Bot #1][03/27 02:42:38 PM]: [FFA1] Fighting target at [x=2907, y=3293, z=0]
[INFO][Bot #1][03/27 02:42:38 PM]: "var_attacked_npc" changed to "857"
[INFO][Bot #1][03/27 02:42:50 PM]: "ss_kill_counter" changed to "176"
[INFO][Bot #1][03/27 02:42:50 PM]: "slayer_npc_finish" changed to "857"
[INFO][Bot #1][03/27 02:42:51 PM]: [FFA1] Fighting target at [x=2909, y=3293, z=0]
[INFO][Bot #1][03/27 02:42:51 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:43:00 PM]: "ss_kill_counter" changed to "177"
[INFO][Bot #1][03/27 02:43:00 PM]: "slayer_npc_finish" changed to "859"
[INFO][Bot #1][03/27 02:43:00 PM]: [FFA1] Fighting target at [x=2907, y=3295, z=0]
[INFO][Bot #1][03/27 02:43:01 PM]: [FFA1] Fighting target at [x=2908, y=3296, z=0]
[INFO][Bot #1][03/27 02:43:01 PM]: "var_attacked_npc" changed to "854"
[INFO][Bot #1][03/27 02:43:13 PM]: "ss_kill_counter" changed to "178"
[INFO][Bot #1][03/27 02:43:13 PM]: "slayer_npc_finish" changed to "854"
[INFO][Bot #1][03/27 02:43:14 PM]: "ss_kill_counter" changed to "179"
[INFO][Bot #1][03/27 02:43:14 PM]: [FFA1] Fighting target at [x=2907, y=3289, z=0]
[INFO][Bot #1][03/27 02:43:15 PM]: [FFA1] Fighting target at [x=2906, y=3290, z=0]
[INFO][Bot #1][03/27 02:43:15 PM]: "var_attacked_npc" changed to "856"
[INFO][Bot #1][03/27 02:43:31 PM]: "ss_kill_counter" changed to "180"
[INFO][Bot #1][03/27 02:43:31 PM]: "slayer_npc_finish" changed to "856"
[INFO][Bot #1][03/27 02:43:32 PM]: [FFA1] Fighting target at [x=2904, y=3289, z=0]
[INFO][Bot #1][03/27 02:43:32 PM]: "var_attacked_npc" changed to "858"
[INFO][Bot #1][03/27 02:43:48 PM]: "ss_kill_counter" changed to "181"
[INFO][Bot #1][03/27 02:43:48 PM]: "slayer_npc_finish" changed to "858"
[INFO][Bot #1][03/27 02:43:49 PM]: [FFA1] Fighting target at [x=2904, y=3291, z=0]
[INFO][Bot #1][03/27 02:43:49 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:43:58 PM]: "ss_kill_counter" changed to "182"
[INFO][Bot #1][03/27 02:43:58 PM]: "slayer_npc_finish" changed to "859"
[INFO][Bot #1][03/27 02:43:59 PM]: [FFA1] Fighting target at [x=2908, y=3292, z=0]
[INFO][Bot #1][03/27 02:43:59 PM]: "var_attacked_npc" changed to "856"
[INFO][Bot #1][03/27 02:44:12 PM]: "slayer_npc_finish" changed to "856"
[INFO][Bot #1][03/27 02:44:12 PM]: "ss_kill_counter" changed to "183"
[INFO][Bot #1][03/27 02:44:13 PM]: [FFA1] Fighting target at [x=2904, y=3295, z=0]
[INFO][Bot #1][03/27 02:44:14 PM]: [FFA1] Fighting target at [x=2904, y=3294, z=0]
[INFO][Bot #1][03/27 02:44:14 PM]: "var_attacked_npc" changed to "854"
[INFO][Bot #1][03/27 02:44:34 PM]: "slayer_npc_finish" changed to "854"
[INFO][Bot #1][03/27 02:44:34 PM]: "ss_kill_counter" changed to "184"
[INFO][Bot #1][03/27 02:44:35 PM]: [FFA1] Fighting target at [x=2908, y=3291, z=0]
[INFO][Bot #1][03/27 02:44:35 PM]: "var_attacked_npc" changed to "856"
[INFO][Bot #1][03/27 02:44:46 PM]: "ss_kill_counter" changed to "185"
[INFO][Bot #1][03/27 02:44:46 PM]: "slayer_npc_finish" changed to "856"
[INFO][Bot #1][03/27 02:44:47 PM]: [FFA1] Fighting target at [x=2909, y=3294, z=0]
[INFO][Bot #1][03/27 02:44:47 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:45:01 PM]: "ss_kill_counter" changed to "186"
[INFO][Bot #1][03/27 02:45:01 PM]: "slayer_npc_finish" changed to "859"
[INFO][Bot #1][03/27 02:45:02 PM]: [FFA1] Fighting target at [x=2905, y=3299, z=0]
[INFO][Bot #1][03/27 02:45:02 PM]: "var_attacked_npc" changed to "855"
[INFO][Bot #1][03/27 02:45:19 PM]: "ss_kill_counter" changed to "187"
[INFO][Bot #1][03/27 02:45:19 PM]: "slayer_npc_finish" changed to "855"
[INFO][Bot #1][03/27 02:45:19 PM]: [FFA1] Fighting target at [x=2908, y=3294, z=0]
[INFO][Bot #1][03/27 02:45:20 PM]: [FFA1] Fighting target at [x=2908, y=3294, z=0]
[INFO][Bot #1][03/27 02:45:20 PM]: "var_attacked_npc" changed to "856"
[INFO][Bot #1][03/27 02:45:37 PM]: "ss_kill_counter" changed to "188"
[INFO][Bot #1][03/27 02:45:37 PM]: "slayer_npc_finish" changed to "856"
[INFO][Bot #1][03/27 02:45:37 PM]: [FFA1] Fighting target at [x=2908, y=3293, z=0]
[INFO][Bot #1][03/27 02:45:37 PM]: "var_attacked_npc" changed to "854"
[INFO][Bot #1][03/27 02:45:49 PM]: "slayer_npc_finish" changed to "854"
[INFO][Bot #1][03/27 02:45:49 PM]: "ss_kill_counter" changed to "189"
[INFO][Bot #1][03/27 02:45:50 PM]: [FFA1] Fighting target at [x=2904, y=3293, z=0]
[INFO][Bot #1][03/27 02:45:50 PM]: "var_attacked_npc" changed to "860"
[INFO][Bot #1][03/27 02:45:59 PM]: "ss_kill_counter" changed to "190"
[INFO][Bot #1][03/27 02:45:59 PM]: "slayer_npc_finish" changed to "860"
[INFO][Bot #1][03/27 02:45:59 PM]: "ss_kill_counter" changed to "191"
[INFO][Bot #1][03/27 02:45:59 PM]: [FFA1] Fighting target at [x=2904, y=3294, z=0]
[INFO][Bot #1][03/27 02:45:59 PM]: "var_attacked_npc" changed to "859"
[INFO][Bot #1][03/27 02:46:02 PM]: Walking to nearest bank, preparing for break session...
[INFO][Bot #1][03/27 02:46:04 PM]: "did_teleport_bank" changed to "1"
[INFO][Bot #1][03/27 02:46:04 PM]: Command (did_teleport_bank) changed from () to (1)
[INFO][Bot #1][03/27 02:46:04 PM]: Handling bank teleport - stand by...
[INFO][Bot #1][03/27 02:46:05 PM]: Walking to nearest bank, preparing for break session...
[INFO][Bot #1][03/27 02:46:07 PM]: Walking to nearest bank, preparing for break session...
[INFO][Bot #1][03/27 02:46:08 PM]: Walking to nearest bank, preparing for break session...
[INFO][Bot #1][03/27 02:46:08 PM]: Walking to nearest bank, preparing for break session...
[INFO][Bot #1][03/27 02:46:09 PM]: Script Perfect Fighter has paused!