Etre Check Report: MacBook continiously restarting.

Hi everyone.

So my late 2011 Macbook Pro is all of a sudden not starting. I'll get to my user log in screen, which has weird stripes or bars. Then once I enter my computer password, it proceeds to start, but then just shuts down, or restarts bringing me back to the log in screen. I've also tried to boot in Recovery Mode with Command + R. That always works. Then I tried to verify and repair disk, but no issues found. The computer is also running noticeably more sluggish too.

This is my last option. Not sure what's wrong. Please help! Here is my EtreCheck Report:

EtreCheck version: 5.0.4 (5A015)

Report generated: 2018-10-08 21:51:27

Download EtreCheck from https://etrecheck.com

Runtime: 3:09

Performance: Good

Problem: Computer is restarting

Description:

Macbook restarting over and over. Only starts up while pressing Command + R. Otherwise log in screen shows white bars line. After password entered, continues to restart without going to desktop.

Major Issues:

Anything that appears on this list needs immediate attention.

No Time Machine backup- Time Machine backup not found.

Kernel panics- This system has experienced kernel panics that could be related to 3rd party software.

Minor Issues:

These issues do not need immediate attention but they may indicate future problems.

High battery cycle count- Your battery may be losing capacity.

Unsigned files- There are unsigned software files installed. They appear to be legitimate but should be reviewed.

Vintage hardware- This machine may be considered vintage.

32-bit Apps- This machine has 32-bits apps that may have problems in the future.

Abnormal shutdown- Your machine shut down abnormally.

Hardware Information:

MacBook Pro (17-inch, Late 2011) - Vintage!

MacBook Pro Model: MacBookPro8,3

1 2.5 GHz Intel Core i7 (i7-2860QM) CPU: 4-core

8 GB RAM - At maximum

BANK 0/DIMM0 - 4 GB DDR3 1333 ok

BANK 1/DIMM0 - 4 GB DDR3 1333 ok

Battery: Health = Normal - Cycle count = 1161

Video Information:

Intel HD Graphics 3000 - VRAM: 512 MB

Color LCD 1920 x 1200

AMD Radeon HD 6770M - VRAM: 1024 MB

Drives:

disk0 - Crucial_CT275MX300SSD1 275.06 GB (Solid State - TRIM: No)

Internal SATA 6 Gigabit Serial ATA

disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB

disk0s2 [APFS Container] 274.85 GB

disk2 [APFS Virtual drive] 274.85 GB (Shared by 4 volumes)

disk2s1 - M***S (APFS) (Shared - 31.78 GB used)

disk2s2 - Preboot (APFS) [APFS Preboot] (Shared - 23 MB used)

disk2s3 - Recovery (APFS) [Recovery] (Shared - 516 MB used)

disk2s4 - VM (APFS) [APFS VM] (Shared - 4.29 GB used)

disk1 - APPLE HDD HTS727575A9E362 750.16 GB (Mechanical - 7200 RPM)

Internal SATA 3 Gigabit Serial ATA

disk1s1 - EFI (MS-DOS FAT32) [EFI] 210 MB

disk1s2 - S************e (Journaled HFS+) 749.30 GB (66.16 GB used)

Mounted Volumes:

disk1s2 - S************e 749.30 GB (683.14 GB free)

Journaled HFS+

Mount point: /Volumes/S************e

disk2s1 - M***S 274.85 GB (238.10 GB free)

APFS

Mount point: /

Encrypted

disk2s4 - VM [APFS VM] (Shared - 4.29 GB used)

APFS

Mount point: /private/var/vm

Network:

Interface en0: Ethernet

Interface en4: iPhone

Interface fw0: FireWire

Interface en1: Wi-Fi

802.11 a/b/g/n

Interface en3: Bluetooth PAN

Interface bridge0: Thunderbolt Bridge

iCloud Quota: 95.11 GB available

System Software:

macOS High Sierra 10.13.6 (17G65)

Time since boot: About 9 hours

Security:

Unsigned Files:

Launchd: /Library/LaunchDaemons/com.DuetUSBDaemon.plist

Executable: /Library/Audio/Plug-Ins/HAL/Apogee/DuetUSB/DuetUSBPlugIn.bundle/Contents/MacOS/ duetUSBDaemon

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchDaemons/gramblr.plist

Executable: /Applications/Gramblr.app/Contents/Resources/gramblr --listen

Details: Exact match found in the whitelist - probably OK

Launchd: /Library/LaunchDaemons/com.DuetDaemon.plist

Executable: /Library/Audio/Plug-Ins/HAL/Apogee/DuetFW/DuetPlugIn.bundle/Contents/MacOS/duet Daemon

Details: Exact match found in the whitelist - probably OK

32-bit Applications:

9 32-bit apps

Kernel Extensions:

/Library/Extensions

[Loaded] DuetFWOverideDriver.kext (Apogee Electronics, 1.4.4 - SDK 10.9)

[Not Loaded] DuetUSBOverideDriver.kext (Apogee Electronics, 1.0.0 - SDK 10.10)

System Launch Agents:

System Launch Daemons:

Launch Agents:

Launch Daemons:

User Login Items:

iTunesHelper.app (Apple - installed 2018-07-09)

(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

iTunesHelper (Apple - installed 2018-07-09)

(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app/Contents/MacOS/iTunesH elper)

Internet Plug-ins:

FlashPlayer-10.6: 31.0.0.108 (installed 2018-09-11)

QuickTime Plugin: 7.7.3 (installed 2018-08-02)

Flash Player: 31.0.0.108 (installed 2018-09-11)

Audio Plug-ins:

EcammAudioLoader: 1.0.4 (installed 2018-07-28)

CallRecorder: v2.8.6 (installed 2018-07-28)

Safari Extensions:

3rd Party Preference Panes:

Flash Player (installed 2018-08-27)

Time Machine:

Time Machine Not Configured!

Performance:

System Load: 3.25 (1 min ago) 3.53 (5 min ago) 3.13 (15 min ago)

Nominal I/O speed: 0.12 MB/s

File system: 20.86 seconds

Write speed: 380 MB/s

Read speed: 478 MB/s

CPU Usage:

Top Processes by CPU:

Top Processes by Memory:

Top Processes by Network Use:

Virtual Memory Information:

Software Installs (past 30 days):

Diagnostics Information (past 7 days):

2018-10-08 11:58:40 Last Shutdown Cause: 3 - Hard shutdown

2018-10-07 21:36:26 com.apple.WebKit.WebContent CPU (5 times)

/System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/ com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent

2018-10-07 18:40:37 Finder.app Crash

/System/Library/CoreServices/Finder.app

2018-10-07 14:47:44 Kernel Panic

End of report