UR22 mkII headphones volume very low and mono

Hello, How can I fix this? The volume Im getting on my headphones is really low, and MONO, my output is setup as stereo and I can see both channel signals on output volume on my project. Any tips? many thanks in advance

Not a lot of information, but I will guess that maybe you have headphones with a microphone? In that case, try another pair of headphones and/or another 6,35 mm TRS adapter.