Many apps, including WhatsApp, use background processes to stay connected and receive notifications even when the main window is closed. This can be helpful for staying up-to-date, but in your case, it's clearly overstaying its welcome.
Many apps, including WhatsApp, use background processes to stay connected and receive notifications even when the main window is closed. This can be helpful for staying up-to-date, but in your case, it's clearly overstaying its welcome.