I recently upgraded from windows 7 to 8.1, now I get a DNS login error. Please help

[Alwin Alcott 11,361]

most likely has nothing to do with your computer or second life, but in spite you think your connection is good, it most likely is not.

you can try a few things:

shut down your computer, shut down your router and modem for few minutes be sure to unplug them, restart modem, than the router and finallt your computer

if that doen't help add Google's DNS servers, do not remover your ISP onse, but add it, have a look here

http://code.google.com/speed/public-dns/

[Alwin Alcott 11,361]

most likely has nothing to do with your computer or second life, but in spite you think your connection is good, it most likely is not.

you can try a few things:

shut down your computer, shut down your router and modem for few minutes be sure to unplug them, restart modem, than the router and finallt your computer

if that doen't help add Google's DNS servers, do not remover your ISP onse, but add it, have a look here

http://code.google.com/speed/public-dns/