Most likely caused by a Kalista Q, but virtually INSTANTLY when the game starts, within seconds, 'Reconnecting to Server' appears and if you alt-tab, you'll see the game has ended and disappeared. Seems to be happening in normal queue.
1) enter normal queue on PBE
2) pick any champ, start game
4) come to forum to report bugs
Post your PBE bug reports here: something not functioning as intended? Store is broken? A champion's ability is not working? etc
Need help? Read our [bug reporting guide](http://community.pbe.leagueoflegends.com/c/bugs/CF5EEDC8FF5AC1A896F517E2C7AE4650C472807F-how-to-report-bugs-on-the-pbe).
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