hmm i tried having Second life open during the login process. Those that know SL know it is a very data hungry game. The result is the same. of course NCSoft pins it on my ISP not their servers. funny how it is only NCSoft that has this issue.
I am also having this issue since i change from a T1 line to a 4GLTE U-Verse account. Support says it is IP switching during login but Whatismyipaddress dot com does not show there was a change in IP. The insinuation that an IP changes in the two minutes lapse between password and pin is ridiculous and I already prove incorrect.