Allan, thanks. This is the report from EtreCheck:
EtreCheck version: 2.7.8 (238)
Report generated 2016-01-27 21:48:24
Download EtreCheck from http://etrecheck.com
Runtime 1:46
Performance: Excellent
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Problem: Other problem
Description:
Network connection take a very long time
Hardware Information: ⓘ
MacBook (Retina, 12-inch, Early 2015)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook - model: MacBook8,1
1 1.1 GHz Intel Core M CPU: 2-core
8 GB RAM Not upgradeable
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n/ac
Battery: Health = Normal - Cycle count = 30 - SN = D86511101Q2FQM6BX
Video Information: ⓘ
Intel HD Graphics 5300
Color LCD 2560 x 1600
System Software: ⓘ
OS X Yosemite 10.10.5 (14F27) - Time since boot: less than an hour
Disk Information: ⓘ
APPLE SSD AP0256H disk0 : (251 GB) (Solid State - TRIM: Yes)
EFI (disk0s1) <not mounted> : 315 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 249.68 GB (214.86 GB free)
Encrypted AES-XTS Unlocked
Core Storage: disk0s2 250.04 GB Online
Gatekeeper: ⓘ
Mac App Store and identified developers
User Login Items: ⓘ
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Flux Application (/Applications/Flux.app)
Other Apps: ⓘ
[running] com.apple.xpc.launchd.oneshot.0x10000002.EtreCheck
[running] org.herf.Flux.50300
Internet Plug-ins: ⓘ
Default Browser: Version: 600 - SDK 10.10
QuickTime Plugin: Version: 7.7.3
3rd Party Preference Panes: ⓘ
None
Time Machine: ⓘ
Time Machine not configured!
Top Processes by CPU: ⓘ
7% WindowServer
3% fontd
2% Dock
2% kernel_task
0% cloudpaird
Top Processes by Memory: ⓘ
544 MB kernel_task
500 MB com.apple.WebKit.WebContent
98 MB Safari
66 MB WindowServer
66 MB mdworker(6)
Virtual Memory Information: ⓘ
3.67 GB Free RAM
4.33 GB Used RAM (1.02 GB Cached)
0 B Swap Used
Diagnostics Information: ⓘ
Jan 27, 2016, 09:24:36 PM Self test - passed
Jan 26, 2016, 06:39:24 AM ~/Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-01-26-063924_ [redacted].crash
/System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices /com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
------------------------------------
My Ginger, I checked "Sharing." I have had "file sharing" and " printer sharing," but NOT "remote management" or "internet sharing." I just added the "remote management" now.