When it works after 300 seconds it does something like this:
[2018-04-09 19:58:08.501 UTC] [svservice:P912:T952] svdriver is running
[2018-04-09 19:58:08.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (0 of 300)
[2018-04-09 19:58:09.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (1 of 300)
[2018-04-09 19:58:10.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (2 of 300)
[2018-04-09 19:58:11.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (3 of 300)
[2018-04-09 19:58:12.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (4 of 300)
[2018-04-09 19:58:13.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (5 of 300)
[2018-04-09 19:58:14.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (6 of 300)
[2018-04-09 19:58:15.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (7 of 300)
[2018-04-09 19:58:16.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (8 of 300)
[2018-04-09 19:58:17.501 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (9 of 300)
.
.
.
[2018-04-09 20:02:08.498 UTC] [svservice:P912:T952] HttpUserLogin: waiting for computer-startup to complete (300 of 300)
[2018-04-09 20:02:08.623 UTC] [svservice:P912:T1012] WinHttpSendRequestWithSSLCertValidation: WinHttpSendRequest succeeded.
[2018-04-09 20:02:08.623 UTC] [svservice:P912:T1012] WinHttpReceiveResponse timed out waiting for response
[2018-04-09 20:02:08.623 UTC] [svservice:P912:T1012] Retrying in 5 seconds (waited 300 seconds out of 600 max)
[2018-04-09 20:02:13.623 UTC] [svservice:P912:T1012] [0] Connecting to appserver:443 using HTTPS (attempt 2)
[2018-04-09 20:02:13.623 UTC] [svservice:P912:T1012] WinHttpSendRequestWithSSLCertValidation: SSL certificate validation is disabled.
[2018-04-09 20:02:13.623 UTC] [svservice:P912:T1012] WinHttpSendRequestWithSSLCertValidation: WinHttpSetOption(WINHTTP_OPTION_SECURITY_FLAGS) succeeded.
[2018-04-09 20:02:13.841 UTC] [svservice:P912:T1012] WinHttpSendRequestWithSSLCertValidation: WinHttpSendRequest succeeded.
The funny thing is the log straight up says that the agent succeeds on attempt 2...after 300 seconds.
