Since you are looking for version 5.9, you might be interested in the performance improvements and features included in the BlueStacks 5 series:
Are you having the official version, or is there a specific game you're trying to play? Release Notes - BlueStacks 5 Since you are looking for version 5
If you're looking for a "crack" or "patch" for BlueStacks, it's important to know that . You do not need a crack, serial key, or patch to use its full features. Since you are looking for version 5
: BlueStacks 5 is designed to launch up to 50% faster than previous versions. Since you are looking for version 5
: Reduces CPU and GPU usage significantly for multitasking.
For the latest updates and bug fixes (such as those in version 5.14 and beyond), check the Official BlueStacks Release Notes .