Proxy Down Again?
Is PIA having socks5 issues again?
[13:44] Testing Started.
Proxy Server
Address: proxy-nl.privateinternetaccess.com:1080
Protocol: SOCKS 5
Authentication: YES
Username: xxxxxx
[13:44] Starting: Test 1: Connection to the Proxy Server
[13:44] IP Address: 46.166.190.144
[14:05] Could not connect to proxy-nl.privateinternetaccess.com:1080
Attempt to connect timed out without establishing a connection.
Check your network connection and make sure that the proxy server address and port are correct.
Also the error may indicate that the proxy server is down.
[14:05] Test failed.
[14:05] Testing Finished.
[18:50] Testing Started.
Proxy Server
Address: proxy-nl.privateinternetaccess.com:1080
Protocol: SOCKS 5
Authentication: YES
Username: xxxxxx
[18:50] Starting: Test 1: Connection to the Proxy Server
[18:50] IP Address: 109.201.154.211
[18:50] Connection established
[18:50] Test passed.
[18:50] Starting: Test 2: Connection through the Proxy Server
[19:02] Error : connection to the proxy server was closed unexpectedly.
[19:02] Test failed.
[19:02] Testing Finished.
[13:44] Testing Started.
Proxy Server
Address: proxy-nl.privateinternetaccess.com:1080
Protocol: SOCKS 5
Authentication: YES
Username: xxxxxx
[13:44] Starting: Test 1: Connection to the Proxy Server
[13:44] IP Address: 46.166.190.144
[14:05] Could not connect to proxy-nl.privateinternetaccess.com:1080
Attempt to connect timed out without establishing a connection.
Check your network connection and make sure that the proxy server address and port are correct.
Also the error may indicate that the proxy server is down.
[14:05] Test failed.
[14:05] Testing Finished.
[18:50] Testing Started.
Proxy Server
Address: proxy-nl.privateinternetaccess.com:1080
Protocol: SOCKS 5
Authentication: YES
Username: xxxxxx
[18:50] Starting: Test 1: Connection to the Proxy Server
[18:50] IP Address: 109.201.154.211
[18:50] Connection established
[18:50] Test passed.
[18:50] Starting: Test 2: Connection through the Proxy Server
[19:02] Error : connection to the proxy server was closed unexpectedly.
[19:02] Test failed.
[19:02] Testing Finished.

Comments
The two error lines are normal and a side effect of me testing all the servers returned by the DNS zone concurrently so the authentication system doesn't like it.
https://helpdesk.privateinternetaccess.com/hc/en-us/articles/115002114888-Do-You-Have-A-Chrome-Extension-
https://helpdesk.privateinternetaccess.com/hc/en-us/articles/115003992647-How-does-the-Chrome-Extension-work-
I use the VPN 24/7/365 and only turn it off to install an update. I sometimes use the VPN software and encrypted Chrome proxy extension together at times when I feel that I need more privacy for my browser traffic, not often though.
I just think it's rather odd to only use the Socks5 proxy.
I do agree tho that the VPN is much better, but depending on the use case scripting OpenVPN to run for a single script is not that easy. I have fairly large mess of a bash script that does that for me and it's still annoying enough to use that I now use a full Ubuntu desktop VM because it just easier.
Keep fighting the good fight.
I won't go down that path. I'll just assume you know what you're doing and that you have good reasons for doing it. I know that I have good reasons for needing to use a private proxy server (in addition to the vpn), and I shouldn't have to explain and justify what I'm doing to other PIA customers or be criticized for it.
I'd like that proxy to work and be there for me when I need it. It's part of what I'm paying for. Unfortunately it quite often doesn't work. This has been a recurring problem, one which PIA ignores.
"Stability and reliability" are not what I think of when I think of PIA and its proxy service, just the opposite. Proxy servers are inherently simple technology, simple to maintain, and a simple process to put online and keep online. So why does PIA demonstrate such a high level of incompetence when it comes to providing a "stable and reliable" proxy service? Why don't they even care?