when i made a new profile for the snapshot i saved it with my username.
after my brother plays minecraft i play. but when i select my profile my brother is still logged in and i have to change accounts every time what i didn't have to do before.
1. create 2 profiles, 1 with one user en 1 with another user.
2. play with the first profile. (so you play the first user)
3. close minecraft & launcher.
4. start launcher and select the other profile.
then it should be logged in by the first player instead of the second one.
Is this still an issue with the current Launcher 1.6.11 ?
Please download & install the Minecraft Installer from https://minecraft.net/download