November 11, 2021
CorOS 1.2.2 is now available
![](http://images.ctfassets.net/8puu65w27ud0/4lgn8rlARIOLPtcHDtxElA/d87355460b056f0270121d3ca6eabc5a/quad-cortex-firmware-update-coros.jpg?w=700&fm=webp)
CorOS 1.2.2 is now available. Download it via Settings > Device Options > Device Updates on your Quad Cortex once connected to Wi-Fi. We recommend that you create a backup before updating your firmware.
Changelog
Added
Bundles. Bundles eliminate the need for users to manually upload and download the Neural Captures used in a Preset. Read the important information about Bundles in CorOS 1.2.2 here.
Fixed
A booting issue where the Quad Cortex would get stuck in the LED flashing sequence.
An issue where the Quad Cortex would intermittently crash or display an error message when loading a small number of Presets under specific conditions.
Expression pedal latency when mapped to virtual devices or sending MIDI CC values.
Several tag behaviour issues.