Constant Buffering

I am having a terrible time with buffering. It is not connected to any program on my computer that I can tell. It will just start buffering in the middle of something and go on and on. Sometime I have to just get up and go in the other room and check back later. For Example, when I decided to post this question because I wasn't finding any answer anywhere else, when this page opened up, it buffered for a full 5+ minutes before I was able to even post my question. I have plenty of memory, in fact 449.7 of 499.25 available. I know it isn't my wifi because my daughter has her computer right across the room from me and has no trouble at all. I hope someone can help me.

iMac 21.5", macOS 10.13

Posted on Jul 21, 2019 2:17 PM

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21 replies

Jul 21, 2019 3:40 PM in response to Sheila Kobs

Please post an EtreCheck report of your system and we can look for any obvious issues. Please click the link, watch the slideshow to learn how to use the tool and download and run the free version of the app and then post the complete report it produces as your reply to this message. 


When you have run the report and are ready to reply to this message please attach the report. You will see a screen shot below that indicates where to click in your reply message.

Jul 22, 2019 4:21 PM in response to Allan Eckert

Major Issues

These are major issues identified by EtreCheck. Anything that appears on this list needs immediate attention. If you cannot resolve these issues by yourself, contact Apple Support or post a question on Apple Support Communities and include your EtreCheck report.


No Time Machine backupTime Machine backup not found.ReviewAdwareAdware detected.Review

Solutions to Major issues


Solutions are available via in-app purchase to help with these problems. These instructions may include step-by-step tasks that apply to your overall problem as well as instructions to help solve the these specific issues.

Purchased instructions will be generated using an online, AI-driven diagnostic engine using information from your EtreCheck report. All personal information will be removed from your report before submitting it to the diagnostic engine.


Minor Issues

These are minor issues identified by EtreCheck. These issues do not need immediate attention but they may indicate future problems or opportunities for improvement. If you cannot resolve these issues by yourself, post a question on Apple Support Communities and include your EtreCheck report.


Upgradeable RAMThis machine has upgradeable RAM that would help its performance.ReviewOut of RAMThis machine is running short on RAM and has a mechanical hard drive, reducing the speed of the virtual memory system.ReviewApps crashingThere have been numerous app crashes.ReviewClean upThere are orphan files that could be removed.ReviewUnsigned filesThere are unsigned software files installed. They appear to be legitimate but should be reviewed.ReviewVintage hardwareThis machine may be considered vintage.Review32-bit AppsThis machine has 32-bits apps will not work after macOS 10.14 “Mojave”.Review

Solutions to Minor issues


Solutions are available via in-app purchase to help with these problems. These instructions may include step-by-step tasks that apply to your overall problem as well as instructions to help solve the these specific issues.

Purchased instructions will be generated using an online, AI-driven diagnostic engine using information from your EtreCheck report. All personal information will be removed from your report before submitting it to the diagnostic engine.


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Constant Buffering

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