Even a stable build can have hiccups. Here is how to fix them.
If you cannot locate the standalone installer, you can install the latest BlueStacks 5, then use the "Multi-Instance Manager" to create a new instance running a specific engine version. However, for a clean OS-level install, the offline installer is superior. bluestacks 5.7.121 download
: You can always find the latest and most stable builds at the official BlueStacks website In-App Update Even a stable build can have hiccups
This specific release brought several quality-of-life improvements: Macro Manager Updates for a clean OS-level install