PS5 Update Appears to Block Controversial Cronus Zen Device

This week’s PlayStation 5 firmware update appears to have blocked the Cronus Zen device, which lets gamers use macros and modify their controllers.

It is a controversial product, which some say gives players an unfair advantage. While the Zen is used in many competitive multiplayer games, it’s perhaps most prominent in Call of Duty, which has crossplay across PC and console. According to its website, Zen is used by over half a million people.

Call of Duty players have used unauthorised third-party hardware such as XIM and Cronus Zen to benefit from the likes of aim assist and reduced recoil while using mouse and keyboard for years. Activision said in 2023 its anti-cheat tech, Ricochet, would detect their use and bans would follow for repeat offenders.

Now, following the release of PS5 firmware update 24.01-08.60.00, Cronus has issued a statement addressing the block, and warned users not to update their console while it works on a fix.

“We’re aware of an issue with Zen and the PS5,” the statement reads. “As of January 24, the console is prompting everyone to update to Version: 24.01-08.60.00, and if you do, Zen will no longer connect to the PS5 without disconnecting. However, this update is not mandatory. Simply skip it and everything should still work with the Zen 2.2.2 update as expected.

“There is currently no timetable on a fix so please don’t be offended if you’re directed to check this notice when asking for any kind of estimated time of arrival. It could be 24 hours, 24 days, 24 months, we won’t know until we’ve dug into it.”

While Sony did not reference Cronus Zen in its update patch notes, it seems clear the firmware has targeted the product. It’s a move widely welcomed by the gaming community. The top post on the Modern Warfare 3 subreddit praised Sony: “To all Cronus users, what a bad investment huh?” SnooTigers8974 wrote. “To everyone else, have fun playing with legitimate players for once!!” “A step in the right direction,” added Individual_Plant_843.

In October 2023, Xbox banned “unauthorized” controllers and accessories. Fortnite developer Epic, Destiny developer Bungie, and Rainbow Six Seige developer Ubisoft have all done the same.

Wesley is the UK News Editor for IGN. Find him on Twitter at @wyp100. You can reach Wesley at wesley_yinpoole@ign.com or confidentially at wyp100@proton.me.