I've been getting this message several times a day lately... "Another session with the same user name already exists connected from IP 69.xxx.xxx.xxx. Click Ok to login & disconnect the other session. Click cancel to terminate this session. This happens on two computers running the latest TWS. It doesn't look like a security problem but it's heck of annoying since each time it happens all data disappears for about 30 seconds and this has probably been happening 6-7 times a day for the last 3 days! Anybody else having the same issue?