Norton Security causes Internet access delay at startup

Norton Security (22.2) 2015 is blocking my Internet access for several minutes when I power up from a cold boot.  I could not find a setting to stop this, so I uninstalled NIS completely and activated Windows 8.1 security.  Immediately the problem went away and did not return over a period of days.  I talked to online chat support and they had me "reset" IE latest version setting, and then reinstall NIS.  Problem has immediately come back.  I am on an HP 64-bit desktop using Windows 8.1 and IE 11.

I noticed the following entry in the history report for this morning:

Category: Firewall - Network and Connections
Date & Time,Risk,Activity,Status,Recommended Action,Category
5/13/2015 9:12:06 AM,Info,"IP address has disappeared from adapter Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30) (IP address: 169.254.80.222).",Detected,No Action Required,Firewall - Network and Connections
IP address has disappeared from adapter Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30) (IP address: 169.254.80.222).


NOTE:  I discovered this msg occurring after every hard boot.  If I manually reset the Qualcomm adapter, the issue is immediately cleared.  If I do not, and wait for up to 5 or so minutes, it clears itself!

Is there a known condition whereby NS blocks Internet access upon boot while the software does certain tasks?