Yeah..mine too.
....but I "think" TTX has several servers located in various US locations...."us-east-2" might only be an abbreviation of the most local server you are connected to.
I remember that at at one time, we could see the actual location of the servers we logged into.....mine was usually in NC (as am I), but when I travelled to a hotel in Iowa, I ended up connecting to a server in San Jose, CA.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
