Error -9998: Invalid number of channels
Learn about causes and fixes for this error.
Causes
This error occurs if you try to record an unsupported number of channels.
Fixes
Go to Audio Setup -> Recording channels and choose a different number of channels. Values which typically work are 1 (mono), 2 (stereo), and the highest number presented on the list. So for a 8 channel interface, 8 should work.
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