Not enough free space on the hard drive.Too many processes and apps running at the same time.There are two major reasons that may cause an app to freeze or even take down the entire OS. Go to: System Preferences – Security & Privacy – Privacy panel in the upper menu, and untick “Send diagnostics and usage data to Apple” in the Diagnostics & Usage panel (as you may see in the image).Īfter this change, any default notification will look similar to the image below, with Close, Report and Reopen options to choose from. If you don’t want to send default reports to Apple each time a crash happens, you can disable this function. Apple requests the crash reports to gather data that can help to improve the new versions of MacOS and let developers correct discovered bugs. Click ‘OK’ if you want to dismiss the alert.Click ‘Reopen’ to restart the app and send a default problem report to Apple.If an app has caused the issue, your next steps would be one of these: On the other part, if the operating system locks up without sending an alert, the chances are that the problem is in the MacOS itself. The first sign would be an alert notification (similar to the image below) that will inform you of the app having quitted unexpectedly.
The problem with an app happens when it’s stuck and keeps running in a ‘loop.’ In such circumstances, it takes up too much memory to function and causes the entire OS to freeze. An App or the Entire MacOSįirst of all, you should detect whether it is a single app that caused the freeze or the issue is system-wide.
#MAC OS PROGRAM STUCK IN REOPEN HOW TO#
And here you may find an article about how to make a mac faster. In this article, you will learn how to fix a Mac when it freezes. Slowdowns are always annoying, and knowing how to effectively deal with them is essential for every Apple computer owner. The reason for this uncool situation may be either a stuck app or problems with the entire MacOS. A freezing Mac is something that luckily doesn’t happen too often but still may occur.