Hexis Plugin Hub
Enable several helper plugins to assist your daily gameplay.
Full feature list
1. Anti-PK2. Auto Ash Scatter/Bone bury (Includes Sinister/Demonic offering support)
3. Auto Attack
4. Cannon refill
5. Disease/Poison/Venom cure
6. Auto Eat/Restore Prayer
7. Auto High-Alchemy
8. Auto Item Dropper
9. Auto Prayer Flick
10. Auto Quest Dialog
11. Auto Special Attack
Anti-PK
Auto Ash/Bone Offer
Auto Attack
Auto Boost
Auto Cannon Refiller
Auto Chat Continue
Auto Cure Self
Auto Eat/Renew
Auto High-Alchemy
Auto Item Dropper
Auto Prayer
Auto Special Attack
Auto Quest Dialog
The cannon refill should be fine on the most recent update and I tested that myself. Did you capture the cannon position correctly and remember to reset it each time you move places?