Reply to Odd Oxygen 8 v2 Issue

The top row of knobs (C5, C6, C7, C8) work as they should when connected to things in the mixer such as the filter when set in direct mode. When turned all the way to the left, the filter goes to -100% and when turned to the right, the filter goes to 100%.

However, the bottom row of knobs (C1, C2, C3, C4) no longer seem to work properly. When set in direct mode and turned to the right, the filter goes to 100%, but when turned all of the way to the left, it just goes to 0%. I have no idea why there is now a discrepency between how the top row and bottom row are handling the same job. Any ideas on how to fix this?

Thank You!

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EDIT:
Had to restore the device to its factory settings. Apparently someone must have been playing around with the advanced settings or something.