A few players are reporting issues interacting with the game during a match, or unable to use their mouse or keyboard. The culprit here seems to be Discord Overlays.
Disabling Discord Overlays should fix this up! [Instructions ](https://i.imgur.com/Jw8wE81.png)for those impacted.
Be super wary about apps and modifications, they can be prone to cause issues and are not something we support. More info on our stance for [third party apps](https://support.riotgames.com/hc/en-us/articles/225266848). Stay safe friends!