Can you post a screenshot please?If this is the issue I am thinking of, it's not on the bots' side. The site returns a value for the roll other than the actual value (like when it's supposed to be 12.34 it ends up being 12.3400000000000004 in which case it is technically larger than 12.34). The issue is with the precision their API uses and the wrong value is returned by the site. They need to fix the precision issues.
I talked to Gabriel about it and he's sent it to the devs. I have not received any feedback yet but I hope it will be fixed soon.
to avoid any problem replace "if win" by "if lastBet.profit > 0" in programer mode