Mac is running at a slow crawl

I just retuned back from a vacation and fired up the Mac to start work.

I work editing movies and sending finished projects back and forth to servers.


Anyway I came home to find my mac crawling. Our son has been using it to play games on steam and to run his dungeons and dragons games using a site called roll 20.


He claims he hasn't done anything wrong or downloaded anything strange but its moving incredibly slow.


What can i do to speed it back up to where it was before we left?


it was never lightning fast but when we left moving 37 gigs from our desktop to the external drive would take a few minutes...it now says estimated time 10 hours. while sending files to the external the whole computer has slowed down


thank you for your help

iMac (27-inch, Late 2012), OS X Mavericks (10.9.5)

Posted on Aug 3, 2016 7:10 AM

Reply
10 replies

Aug 3, 2016 8:55 AM in response to Leviathan9821

Try running this program and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read. On the screen with Options, please open Options and check the bottom 2 boxes before running. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown.

Etrecheck – System Information

Aug 3, 2016 9:42 AM in response to Eric Root

EtreCheck version: 2.9.13 (267)

Report generated 2016-08-03 12:38:45

Download EtreCheck from https://etrecheck.com

Runtime 5:20

Performance: Below Average


Click the [Support] links for help with non-Apple products.

Click the [Details] links for more information about that line.

Click the [Remove] links to remove adware.

Click the [Check files] link for help with unknown files.


Problem: Computer is too slow


Hardware Information:

iMac (27-inch, Late 2012)

[Technical Specifications] - [User Guide] - [Warranty & Service]

iMac - model: iMac13,2

1 2.9 GHz Intel Core i5 CPU: 4-core

16 GB RAM Upgradeable - [Instructions]

BANK 0/DIMM0

8 GB DDR3 1600 MHz ok

BANK 1/DIMM0

8 GB DDR3 1600 MHz ok

BANK 0/DIMM1

Empty

BANK 1/DIMM1

Empty

Bluetooth: Good - Handoff/Airdrop2 supported

Wireless: en1: 802.11 a/b/g/n


Video Information:

NVIDIA GeForce GTX 660M - VRAM: 512 MB

iMac 2560 x 1440


System Software:

OS X Yosemite 10.10.5 (14F1713) - Time since boot: about one day


Disk Information:

APPLE HDD ST1000DM003 disk0 : (1 TB) (Rotational)

EFI (disk0s1) <not mounted> : 210 MB

Macintosh HD (disk0s2) / : 999.35 GB (46.87 GB free)

Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB


USB Information:

Seagate Backup+ Desk 4 TB

EFI (disk4s1) <not mounted> : 315 MB

Seagate Backup Plus Drive (disk4s2) /Volumes/Seagate Backup Plus Drive : 4.00 TB (286.47 GB free)

LaCie LaCie Hard Drive USB 1 TB

disk3s1 (disk3s1) <not mounted> : 32 KB

LaCieold (disk3s3) /Volumes/LaCieold : 1.00 TB (669.88 GB free)

LaCie LaCie Hard Drive Quadra 2 TB

disk2s1 (disk2s1) <not mounted> : 32 KB

LaCie (disk2s3) /Volumes/LaCie : 2.00 TB (597.58 GB free)

LaCie Minimus USB 3 3 TB

disk5s1 (disk5s1) <not mounted> : 210 MB

Archived Movies (disk5s2) /Volumes/Archived Movies : 3.00 TB (80.55 GB free)

ZLY ZELOTES GAME MOUSE

SanDisk Cruzer 16.01 GB

DANTE M (disk1s1) /Volumes/DANTE M : 16.01 GB (4.22 GB free)

Apple Inc. FaceTime HD Camera (Built-in)

Apple Inc. BRCM20702 Hub

Apple Inc. Bluetooth USB Host Controller


Thunderbolt Information:

Apple Inc. thunderbolt_bus


Gatekeeper:

Mac App Store and identified developers


Adware:

/Library/LaunchAgents/com.HotShoppy.agent.plist

/Library/LaunchAgents/com.MacUpdater.agent.plist

~/Library/Application Support/com.genieoinnovation.Installer

~/Library/LaunchAgents/com.HotShoppy.agent.plist

~/Library/LaunchAgents/com.MacUpdater.agent.plist

~/Library/LaunchAgents/com.genieo.completer.download.plist

~/Library/LaunchAgents/com.genieo.completer.ltvbit.plist

~/Library/LaunchAgents/com.genieo.completer.update.plist

8 adware files found. [Remove]


Unknown Files:

/Library/LaunchDaemons/com.ricoh.thetauvc.dal.plist

/Library/CoreMediaIO/Plug-Ins/DAL/ThetaUVC_blender.plugin/Contents/Resources/Th etaUVC_blender_assistant

One unknown file found. [Check files]


Kernel Extensions:

/Library/Extensions

[loaded] at.obdev.nke.LittleSnitch (3.6.3 - SDK 10.8 - 2016-06-18) [Support]


/System/Library/Extensions

[not loaded] com.devguru.driver.SamsungComposite (1.4.20 - SDK 10.6 - 2016-06-18) [Support]

[not loaded] com.seagate.driver.PowSecDriverCore (5.0.1 - 2016-06-18) [Support]


/System/Library/Extensions/Seagate Storage Driver.kext/Contents/PlugIns

[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.0.1 - 2013-10-27) [Support]

[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.0.1 - 2013-10-27) [Support]

[not loaded] com.seagate.driver.SeagateDriveIcons (5.0.1 - 2013-10-27) [Support]


/System/Library/Extensions/ssuddrv.kext/Contents/PlugIns

[not loaded] com.devguru.driver.SamsungACMControl (1.4.20 - SDK 10.6 - 2014-03-10) [Support]

[not loaded] com.devguru.driver.SamsungACMData (1.4.20 - SDK 10.6 - 2014-03-10) [Support]

[not loaded] com.devguru.driver.SamsungMTP (1.4.20 - SDK 10.5 - 2014-03-10) [Support]

[not loaded] com.devguru.driver.SamsungSerial (1.4.20 - SDK 10.6 - 2014-03-10) [Support]


System Launch Agents:

[not loaded] 6 Apple tasks

[loaded] 142 Apple tasks

[running] 65 Apple tasks


System Launch Daemons:

[not loaded] 46 Apple tasks

[loaded] 136 Apple tasks

[running] 81 Apple tasks


Launch Agents:

[running] at.obdev.LittleSnitchUIAgent.plist (2016-06-18) [Support]

[failed] com.HotShoppy.agent.plist (2016-06-18) Adware! [Remove]

[loaded] com.MacUpdater.agent.plist (2016-06-18) Adware! [Remove]

/Applications/MacUpdater/MacUpdater

[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-06-18) [Support]

[failed] com.adobe.AdobeCreativeCloud.plist (2016-02-14) [Support]

[running] com.seagate.SeagateStorageGauge.plist (2010-03-10) [Support]

[loaded] org.macosforge.xquartz.startx.plist (2015-10-16) [Support]


Launch Daemons:

[running] at.obdev.littlesnitchd.plist (2016-06-18) [Support]

[loaded] com.BlueStacks.AppPlayer.bstservice_helper.plist (2016-07-14) [Support]

[running] com.adobe.adobeupdatedaemon.plist (2016-06-18) [Support]

[loaded] com.adobe.agsservice.plist (2015-09-24) [Support]

[failed] com.adobe.fpsaud.plist (2016-06-13) [Support]

[loaded] com.ea.origin.ESHelper.plist (2016-07-09) [Support]

[running] com.fitbit.galileod.plist (2015-10-30) [Support]

[running] com.ricoh.thetauvc.dal.plist (2016-02-23) [Support]

[loaded] org.macosforge.xquartz.privileged_startx.plist (2015-10-16) [Support]


User Launch Agents:

[loaded] com.BlueStacks.AppPlayer.Service.plist (2016-07-14) [Support]

[loaded] com.BlueStacks.AppPlayer.UninstallWatcher.plist (2016-07-14) [Support]

[failed] com.BlueStacks.AppPlayer.Updater.plist (2016-07-14) [Support]

[failed] com.HotShoppy.agent.plist (2016-06-18) Adware! [Remove]

[loaded] com.MacUpdater.agent.plist (2016-06-18) Adware! [Remove]

/Applications/MacUpdater/MacUpdater

[loaded] com.adobe.AAM.Updater-1.0.plist (2013-08-01) [Support]

[running] com.amazon.music.plist (2016-05-18) [Support]

[loaded] com.genieo.completer.download.plist (2015-01-07) Adware! [Remove]

~/Library/Application Support/com.genieoinnovation.Installer/Completer.app/Contents/MacOS/InstallerS

[loaded] com.genieo.completer.ltvbit.plist (2015-01-07) Adware! [Remove]

~/Library/Application Support/com.genieoinnovation.Installer/Completer.app/Contents/MacOS/InstallerS

[running] com.genieo.completer.update.plist (2015-01-07) Adware! [Remove]

~/Library/Application Support/com.genieoinnovation.Installer/Completer.app/Contents/MacOS/InstallerS

[loaded] com.google.keystone.agent.plist (2016-07-12) [Support]

[loaded] com.redgiantsoftware.updater.plist (2015-05-13) [Support]

[loaded] com.valvesoftware.steamclean.plist (2016-08-02) [Support]


User Login Items:

Dropbox Application (/Applications/Dropbox.app)

Fitbit Connect Menubar Helper Application (/Applications/Fitbit Connect.app/Contents/MacOS/Fitbit Connect Menubar Helper.app)

Google Chrome Application Hidden (/Applications/Google Chrome.app)


Other Apps:

[running] com.GoPro.goproapp-devicedetection

[running] com.adobe.CCLibrary.202524

[running] com.adobe.CCXProcess.203376

[running] com.adobe.acc.AdobeDesktopService.83528.7B106997-D1EB-4003-8954-A0660DA9A8DC

[running] com.adobe.accmac.201956

[loaded] 371 Apple tasks

[running] 187 Apple tasks


Internet Plug-ins:

AdobeExManDetect: AdobeExManDetect 1.1.0.0 - SDK 10.7 (2014-07-05) [Support]

FlashPlayer-10.6: 22.0.0.192 - SDK 10.9 (2016-06-18) [Support]

QuickTime Plugin: 7.7.3 (2016-04-18)

Flash Player: 22.0.0.192 - SDK 10.9 (2016-06-18) Outdated! Update

AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-06-18) [Support]

Default Browser: 600 - SDK 10.10 (2015-07-16)

Silverlight: 5.1.30514.0 - SDK 10.6 (2015-01-27) [Support]

JavaAppletPlugin: 15.0.1 - SDK 10.7 (2013-10-29) Check version


Safari Extensions:

iMedia Converter Deluxe - iSkysoft Studio - http://www.iskysoft.com (2015-12-29)


3rd Party Preference Panes:

Flash Player (2016-06-13) [Support]


Time Machine:

Skip System Files: NO

Auto backup: YES

Volumes being backed up:

Macintosh HD: Disk size: 999.35 GB Disk used: 952.47 GB

Destinations:

Seagate Backup Plus Drive [Local]

Total size: 4.00 TB

Total number of backups: 54

Oldest backup: 5/7/16, 12:34 PM

Last backup: 8/3/16, 11:06 AM

Size of backup disk: Excellent

Backup size 4.00 TB > (Disk size 999.35 GB X 3)


Top Processes by CPU:

4% WindowServer

2% Safari

2% Finder

2% fontd

1% com.apple.WebKit.WebContent(3)


Top Processes by Memory:

1.31 GB kernel_task

426 MB com.apple.WebKit.WebContent(3)

295 MB Safari

246 MB mds_stores

213 MB Finder


Virtual Memory Information:

6.50 GB Free RAM

9.50 GB Used RAM (5.34 GB Cached)

0 B Swap Used


Diagnostics Information:

Aug 2, 2016, 06:31:16 PM Self test - passed

Aug 2, 2016, 01:22:32 PM /Library/Logs/DiagnosticReports/starbound_2016-08-02-132232_[redacted].cpu_reso urce.diag [Details]

/Users/USER/Library/Application Support/Steam/*/Starbound.app/Contents/MacOS/starbound

Aug 2, 2016, 08:40:59 AM ~/Library/Logs/DiagnosticReports/MediaDownload_2016-08-02-084059_[redacted].cra sh

com.Wondershare.MediaDownloadKit.MediaDownload - /Users/USER/Library/Application Support/MediaDownloadKit/*/MediaDownloader.bundle/Contents/MacOS/MediaDownload

Aug 1, 2016, 05:45:31 PM /Library/Logs/DiagnosticReports/starbound_2016-08-01-174531_[redacted].cpu_reso urce.diag [Details]

Aug 1, 2016, 12:16:46 PM /Library/Logs/DiagnosticReports/Finder_2016-08-01-121646_[redacted].cpu_resourc e.diag [Details]

/System/Library/CoreServices/Finder.app/Contents/MacOS/Finder

Jul 31, 2016, 01:05:54 PM /Library/Logs/DiagnosticReports/starbound_2016-07-31-130554_[redacted].cpu_reso urce.diag [Details]

Aug 3, 2016 9:58 AM in response to Leviathan9821

You have adware installed. Run the report again and where you see the red Adware, click Remove. Once complete, run the report again and post a copy into a new reply.


If the above doesn't work, download this program which was written by Thomas Reed, a long time poster. The program will do the work for you which makes it easy.


Malwarebytes Anti-Malware for Mac 10.8 and later


What should I do if Malwarebytes Anti-Malware for Mac didn't solve my problem?

Aug 3, 2016 10:20 AM in response to Eric Root

OK. here is what i have now.


EtreCheck version: 2.9.13 (267)

Report generated 2016-08-03 13:16:25

Download EtreCheck from https://etrecheck.com

Runtime 3:58

Performance: Good


Click the [Support] links for help with non-Apple products.

Click the [Details] links for more information about that line.

Click the [Check files] link for help with unknown files.


Problem: Computer is too slow


Hardware Information:

iMac (27-inch, Late 2012)

[Technical Specifications] - [User Guide] - [Warranty & Service]

iMac - model: iMac13,2

1 2.9 GHz Intel Core i5 CPU: 4-core

16 GB RAM Upgradeable - [Instructions]

BANK 0/DIMM0

8 GB DDR3 1600 MHz ok

BANK 1/DIMM0

8 GB DDR3 1600 MHz ok

BANK 0/DIMM1

Empty

BANK 1/DIMM1

Empty

Bluetooth: Good - Handoff/Airdrop2 supported

Wireless: en1: 802.11 a/b/g/n


Video Information:

NVIDIA GeForce GTX 660M - VRAM: 512 MB

iMac 2560 x 1440


System Software:

OS X Yosemite 10.10.5 (14F1713) - Time since boot: less than an hour


Disk Information:

APPLE HDD ST1000DM003 disk0 : (1 TB) (Rotational)

EFI (disk0s1) <not mounted> : 210 MB

Macintosh HD (disk0s2) / : 999.35 GB (46.11 GB free)

Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB


USB Information:

Seagate Backup+ Desk 4 TB

EFI (disk4s1) <not mounted> : 315 MB

Seagate Backup Plus Drive (disk4s2) /Volumes/Seagate Backup Plus Drive : 4.00 TB (285.59 GB free)

LaCie Minimus USB 3 3 TB

disk5s1 (disk5s1) <not mounted> : 210 MB

Archived Movies (disk5s2) /Volumes/Archived Movies : 3.00 TB (80.29 GB free)

LaCie LaCie Hard Drive USB 1 TB

disk3s1 (disk3s1) <not mounted> : 32 KB

LaCieold (disk3s3) /Volumes/LaCieold : 1.00 TB (669.88 GB free)

LaCie LaCie Hard Drive Quadra 2 TB

disk2s1 (disk2s1) <not mounted> : 32 KB

LaCie (disk2s3) /Volumes/LaCie : 2.00 TB (597.58 GB free)

ZLY ZELOTES GAME MOUSE

SanDisk Cruzer 16.01 GB

DANTE M (disk1s1) /Volumes/DANTE M : 16.01 GB (4.22 GB free)

Apple Inc. FaceTime HD Camera (Built-in)

Apple Inc. BRCM20702 Hub

Apple Inc. Bluetooth USB Host Controller


Thunderbolt Information:

Apple Inc. thunderbolt_bus


Gatekeeper:

Mac App Store and identified developers


Unknown Files:

/Library/LaunchDaemons/com.ricoh.thetauvc.dal.plist

/Library/CoreMediaIO/Plug-Ins/DAL/ThetaUVC_blender.plugin/Contents/Resources/Th etaUVC_blender_assistant

One unknown file found. [Check files]


Kernel Extensions:

/Applications/BlueStacks.app

[not loaded] com.bluestacks.kext.Hypervisor (4.3.26 - 2015-07-30) [Support]


/Library/Extensions

[loaded] at.obdev.nke.LittleSnitch (3.6.3 - SDK 10.8 - 2016-06-18) [Support]


/System/Library/Extensions

[not loaded] com.devguru.driver.SamsungComposite (1.4.20 - SDK 10.6 - 2016-06-18) [Support]

[not loaded] com.seagate.driver.PowSecDriverCore (5.0.1 - 2016-06-18) [Support]


/System/Library/Extensions/Seagate Storage Driver.kext/Contents/PlugIns

[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.0.1 - 2013-10-27) [Support]

[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.0.1 - 2013-10-27) [Support]

[not loaded] com.seagate.driver.SeagateDriveIcons (5.0.1 - 2013-10-27) [Support]


/System/Library/Extensions/ssuddrv.kext/Contents/PlugIns

[not loaded] com.devguru.driver.SamsungACMControl (1.4.20 - SDK 10.6 - 2014-03-10) [Support]

[not loaded] com.devguru.driver.SamsungACMData (1.4.20 - SDK 10.6 - 2014-03-10) [Support]

[not loaded] com.devguru.driver.SamsungMTP (1.4.20 - SDK 10.5 - 2014-03-10) [Support]

[not loaded] com.devguru.driver.SamsungSerial (1.4.20 - SDK 10.6 - 2014-03-10) [Support]


System Launch Agents:

[not loaded] 6 Apple tasks

[loaded] 147 Apple tasks

[running] 60 Apple tasks


System Launch Daemons:

[not loaded] 45 Apple tasks

[loaded] 137 Apple tasks

[running] 81 Apple tasks


Launch Agents:

[running] at.obdev.LittleSnitchUIAgent.plist (2016-06-18) [Support]

[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-06-18) [Support]

[running] com.adobe.AdobeCreativeCloud.plist (2016-02-14) [Support]

[running] com.seagate.SeagateStorageGauge.plist (2010-03-10) [Support]

[loaded] org.macosforge.xquartz.startx.plist (2015-10-16) [Support]


Launch Daemons:

[running] at.obdev.littlesnitchd.plist (2016-06-18) [Support]

[loaded] com.BlueStacks.AppPlayer.bstservice_helper.plist (2016-07-14) [Support]

[running] com.adobe.adobeupdatedaemon.plist (2016-06-18) [Support]

[loaded] com.adobe.agsservice.plist (2015-09-24) [Support]

[loaded] com.adobe.fpsaud.plist (2016-06-13) [Support]

[loaded] com.ea.origin.ESHelper.plist (2016-07-09) [Support]

[running] com.fitbit.galileod.plist (2015-10-30) [Support]

[running] com.ricoh.thetauvc.dal.plist (2016-02-23) [Support]

[loaded] org.macosforge.xquartz.privileged_startx.plist (2015-10-16) [Support]


User Launch Agents:

[loaded] com.BlueStacks.AppPlayer.Service.plist (2016-07-14) [Support]

[loaded] com.BlueStacks.AppPlayer.UninstallWatcher.plist (2016-07-14) [Support]

[failed] com.BlueStacks.AppPlayer.Updater.plist (2016-07-14) [Support]

[loaded] com.adobe.AAM.Updater-1.0.plist (2013-08-01) [Support]

[running] com.amazon.music.plist (2016-05-18) [Support]

[loaded] com.google.keystone.agent.plist (2016-07-12) [Support]

[loaded] com.redgiantsoftware.updater.plist (2015-05-13) [Support]

[loaded] com.valvesoftware.steamclean.plist (2016-08-02) [Support]


User Login Items:

Dropbox Application (/Applications/Dropbox.app)

Fitbit Connect Menubar Helper Application (/Applications/Fitbit Connect.app/Contents/MacOS/Fitbit Connect Menubar Helper.app)

Google Chrome Application Hidden (/Applications/Google Chrome.app)


Other Apps:

[running] com.GoPro.goproapp-devicedetection

[running] com.adobe.CCLibrary.202524

[running] com.adobe.CCXProcess.203376

[running] com.adobe.acc.AdobeDesktopService.83528.4D5E3B20-68D1-43C3-847C-D542AD8825A3

[running] com.adobe.accmac.201956

[running] com.fitbit.GalileoMenubar.187756

[running] com.getdropbox.dropbox.47744

[running] com.google.Chrome.78700

[loaded] 371 Apple tasks

[running] 174 Apple tasks


Internet Plug-ins:

AdobeExManDetect: AdobeExManDetect 1.1.0.0 - SDK 10.7 (2014-07-05) [Support]

FlashPlayer-10.6: 22.0.0.192 - SDK 10.9 (2016-06-18) [Support]

QuickTime Plugin: 7.7.3 (2016-04-18)

Flash Player: 22.0.0.192 - SDK 10.9 (2016-06-18) Outdated! Update

AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-06-18) [Support]

Default Browser: 600 - SDK 10.10 (2015-07-16)

Silverlight: 5.1.30514.0 - SDK 10.6 (2015-01-27) [Support]

JavaAppletPlugin: 15.0.1 - SDK 10.7 (2013-10-29) Check version


Safari Extensions:

iMedia Converter Deluxe - iSkysoft Studio - http://www.iskysoft.com (2015-12-29)


3rd Party Preference Panes:

Flash Player (2016-06-13) [Support]


Time Machine:

Skip System Files: NO

Auto backup: YES

Volumes being backed up:

Macintosh HD: Disk size: 999.35 GB Disk used: 953.23 GB

Destinations:

Seagate Backup Plus Drive [Local]

Total size: 4.00 TB

Total number of backups: 54

Oldest backup: 5/7/16, 12:34 PM

Last backup: 8/3/16, 11:06 AM

Size of backup disk: Excellent

Backup size 4.00 TB > (Disk size 999.35 GB X 3)


Top Processes by CPU:

36% codesign

5% ocspd

4% cloudphotosd

4% WindowServer

2% fontd


Top Processes by Memory:

935 MB kernel_task

377 MB com.apple.WebKit.WebContent(2)

213 MB Safari

213 MB Google Chrome Helper(4)

164 MB Dropbox


Virtual Memory Information:

11.00 GB Free RAM

5.01 GB Used RAM (2.36 GB Cached)

0 B Swap Used


Diagnostics Information:

Aug 3, 2016, 01:11:02 PM Self test - passed

Aug 2, 2016, 01:22:32 PM /Library/Logs/DiagnosticReports/starbound_2016-08-02-132232_[redacted].cpu_reso urce.diag [Details]

/Users/USER/Library/Application Support/Steam/*/Starbound.app/Contents/MacOS/starbound

Aug 2, 2016, 08:40:59 AM ~/Library/Logs/DiagnosticReports/MediaDownload_2016-08-02-084059_[redacted].cra sh

com.Wondershare.MediaDownloadKit.MediaDownload - /Users/USER/Library/Application Support/MediaDownloadKit/*/MediaDownloader.bundle/Contents/MacOS/MediaDownload

Aug 1, 2016, 05:45:31 PM /Library/Logs/DiagnosticReports/starbound_2016-08-01-174531_[redacted].cpu_reso urce.diag [Details]

Aug 1, 2016, 12:16:46 PM /Library/Logs/DiagnosticReports/Finder_2016-08-01-121646_[redacted].cpu_resourc e.diag [Details]

/System/Library/CoreServices/Finder.app/Contents/MacOS/Finder

Aug 3, 2016 1:31 PM in response to Leviathan9821

So far I have followed all the instructions offered and while quite a few adware and malware things were removed (thanks very much for the assistance) the main problem still exists. The transfer is still moving at a crawl.

I am currently trying to move a 37Gig folder to an external and its saying its going to take 17 hours! it usually takes a few minutes.


Anyone with any other ideas please let me know. So far my work has ground to a halt while I try to get these movies up to the external.


thank you ahead of time

Aug 3, 2016 4:56 PM in response to Leviathan9821

It could be USB interference from another device. For example, was that game controller always plugged in before you left for vacation?


I would start by disconnecting ALL the other USB devices, except the disk you are transferring to.


If that doesn't change the behavior, try different external disk, just as an experiment to see if it is specific to the disk or all of your USB transfers.


Try different USB cables. Cables have been known to go bad.


Finally, if messing with the USB devices and cables does not change the behavior, then try booting into Safe mode

<http://support.apple.com/kb/ht1564>

Aug 3, 2016 4:10 PM in response to BobHarris

My son was plugging in his PC keyboard to play because he just can't use the small mac keyboard, so that may be an issue.

since the externals are all plugged in there that may be it.

So you're saying turnoff the computer, unplug all usb's, turn computer back on and replug each and see if it helps?


Also im not sure I understand about serfdom. what should i do once in safe mode?

Aug 3, 2016 4:42 PM in response to Leviathan9821

You do not need to turn off the computer, but if you have external disks you do need to eject the disks before unplugging them. If find it easier to shutdown and unplug, then that is fine.


For USB testing, just plug in the 1 disk (the one you want to test), and unplug everything you do not absolutely need. If you normally use a USB keyboard and mouse, then plug in yours, not your son's. If you use a wireless keyboard, mouse or trackpad, then use them so you have fewer USB devices plugged in.


Now test your file transfer. If the desired external disk works better with almost nothing else plugged into the USB ports, that would indicate one of the USB devices that were plugged in before is interfering.


If almost nothing plugged into the USB ports does not change your transfer speeds, then try changing the USB cable to your desired external disk.


If changing the cable does not work, try changing which USB port you plug into on the back of your iMac. Keep trying each one to be sure it is not a port issue.


If changing the USB cable does not work, and changing the USB port does not work, then try using one of your other external disk. Again, unplug any USB device you do not need for the test.


Wash, Rinse, Repeat with other devices until things go back to normal, or you have identified a device, USB cable, or USB port that is not behaving correctly.


Safe mode, is mostly booting while holding the "Shift" key <http://support.apple.com/kb/ht1564>. Safe mode does not load any 3rd party additions. This is a test to see if any of the 3rd party additions are interfering with your file transfers. It is just an experiment, and Safe mode is not intended as a normal way to run your iMac. When the Safe mode experiment is over, you just reboot normally.

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Mac is running at a slow crawl

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