buffer thick black line on waverform display?

newtfish's icon

Hi

Im using buffer in two separate devices. The first device records buffer1 and the second device plays buffer1. However, in the second device I get a thick black line that covers half of the bottom of the waveform display.

From posts on here it seems you can send audio from one device to another. However, I get this black line (like its recording a section of blank audio).

Any thoughts on why this might be happening?

newtfish's icon

No worries it was a problem sending to the output