Odoo POS Bug Fix

We need a freelancer to fix a specific issue in our Odoo POS system. The work includes identifying the root cause, implementing a reliable solution, and testing the fix to ensure it resolves the problem without introducing new issues. You should be comfortable working with Odoo POS and able to communicate clearly about the issue, the changes made, and the results of testing. This is a small, focused task for someone who can deliver a clean, stable fix quickly.