May 10, 2023
February 3, 2022
CorOS 1.3.1 is now available
CorOS 1.3.1 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.
An issue in which a crash occurs when entering the I/O Settings menu.
An issue in which the output signal is muted after 1 minute if a Plate Reverb’s Mod Depth parameter is set to 100%.
An issue in which the UI freezes after moving or deleting a bypassed block that has the bypass parameter assigned to an expression pedal.
April 23, 2023
Statement regarding a Quad Cortex security vulnerability
April 11, 2023