[BUG] Server not responding on user input

Since the latest patch it seems the server isn't always responding on my input. The game client acknowledges my input, but does not respond by actually performing the corresponding action. First I assumed it was my PC at fault, but I've heard other people on the same server complaining as well. Server: EUW Type of bug: in-game bug Reproduction steps: Move around, cast spells Expected result: Move around, spells being cast Observed result: The cursor indicates a new target position or that a spell is being cast. However, the action does not take place. Reproduction rate: Once every couple of minutes, irregular.
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