Greetings saou,

We encourage you to attempt the suggestion offered by ZohnoReecho. I would also suggest trying a different keyboard to rule out any problems regarding hardware. If messing with your settings does not seem to solve the problem, you can try resetting your settings to default. As you have not responded, we are going to go ahead and assume this has resolved. If this does not resolve the issue, please make another thread and use the bug reporting template found Here. Also, please state the steps you have attempted to resolve this issue.

Good luck and have fun!