Error message to say "suspicious location" when I try to log in. I wondered the same about that strange message coming up on my TradeMe site too, when I attempted to login.  Was fiddling around for ages, and suddenly I clicked.  Albeit I am 78 yrs old, I actually had a bell ring in my head!!                          I remembered the AVG Virus program telling me to have my VPN turned on for safety etc etc., so it might be an idea to check out any Virus Package you are using and turn the VPN off.  I did, and now all is well. No more problems with TM.    Will leave it off whilst using TM, but ...