Perform bug tracking often. You must test as soon as possible when bugs are more manageable and far less costly to resolve.
Defects found post-production or later stages cost more to fix than those found early on. Hence, it would be best if you did bug tracking often.
Also, a good bug tracking system enhances the bug tracking process. It gives a centralized case workflow where you can check the bugs. Plus, it offers a platform for bug report tracking and defect life cycle management.