TM Client error, game vanishes after client conclusion.

Yesterday I joined the PBe. I can play well, I have no internet problems aside from the usual 142~147 ping. Today I played around 3-4 games, I am on Windows 10, and I've tried three times to initiate a match and I simply can't. When the tick reaches 0 to open the other League of Legends TM it just won't pop up, and the client is minimized and accepts me as playing. Even my status remains "On game". This is really annoying and I don't know how to fix it. I hear a mini explosion sound followed by that light error Windows 10 sound. Help anyone? I tried closing TM client, and clicking Reconnect and it just won't pop up. I tried everything. Please help, I need PBe.
Report as:
Offensive Spam Harassment Incorrect Board