OptiFine Unbound Zoom Fix
OptiFine zoom activates on media keys when unbound in 1.7.10 and below. This mod fixes that.
Screenshots

About this Mod
OptiFine zoom activates on media keys when unbound in 1.7.10 and below. This mod fixes that. On 1.6 and below, Esc sets itself as the keybind instead of None but if this is fixed with another mod this mod may still have an effect.
Available Versions
How to Install OptiFine Unbound Zoom Fix on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set legacy-fabric Loader
In the panel under "Egg", select the legacy-fabric loader and matching Minecraft version (1.7.10).
Install Mod
Open the mod browser in the dashboard and search for "OptiFine Unbound Zoom Fix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.7.10, 1.7.9, 1.7.8 (+6 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
OptiFine Unbound Zoom Fix server crashes on startup – what to do?
Most common cause: wrong legacy-fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.7.10). You can switch loaders with one click in the panel.
Is OptiFine Unbound Zoom Fix compatible with legacy-fabric?
OptiFine Unbound Zoom Fix officially supports legacy-fabric for Minecraft 1.7.10, 1.7.9, 1.7.8. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with OptiFine Unbound Zoom Fix – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if OptiFine Unbound Zoom Fix consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install OptiFine Unbound Zoom Fix with just one click on your server.