Ok, I think the manual close is the issue, as the bot is programmed to update per tick, and by closing manually it will through off the pip calculations.
I will need to amend the coding of the bot to fix this I'm afraid, as it's not designed for manual closures. I can do this for you, but unfortunately I am away in Prague from tomorrow until Saturday. So will need to do this for you next Monday.
Hopefully that is good for you.