Each time I start the launcher, it will get an "Invalid Token" error and I have to re-type my full username and password, incredibly annoying, the launcher should at least hold the email in there so I only need to type the password if it fails to login.
edit; current likely cause is due to 3rd party launchers being used at times, or multiple computers being used, likely causing the servers to renew the token and make the official launcher's one invalid. still yet to be confirmed however.
Occurs with the vanilla launcher, old and new. Note that some platforms do not have the new launcher either, as it's an exclusive executable to windows...