UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36

Steps to reproduce the problem:
1. not deterministic as seen in what went wrong
2. 
3. 

What is the expected behavior?
I expect that when I deselect the Lan Setting/Proxy server, it should stay deselected.

What went wrong?
I have two windows 10 machines running Chrome 58.0.3029.110

After rebooting, one of the machines always has the Lan Setting/Proxy server selected when using a Chrome browser

Firefox and Internet Explorer/Edge are unaffected.

I have run Malwarebytes, and Chrome Cleanup Tool.

I have disabled the proxy server on my Windows 10 machine for Firefox and Internet Explorer/Edge by making the following registry changes:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\
"MigrateProxy"=dword:00000000
1 for enable 0 for disable

"ProxyEnable"=dword:00000000           
1 for enable 0 for disable

"ProxyHttp1.1"=dword:00000000        
1 for enable 0 for disable Might also be "ProxyHttp1_1" on some machines

"ProxyServer"="" 

Chrome however still checks the Lan Setting/Proxy server selection box after every reboot on her machine.  It very rarely does this on my machine.

Is there a proxy server flag? 

If no flag, does Chrome have a default proxy.pac file I can use to try and permanently turn off the proxy server?

Thanks

Did this work before? N/A 

Chrome version: 58.0.3029.110  Channel: n/a
OS Version: 10.0
Flash Version: Shockwave Flash 26.0 r0