As mentioned, make sure your selected target track is the desired audio track. An unused blank or empty track would be best. If you need to change the selected track type to Audio, right click it and use the Track Type option.

You may want to check your selected drivers also
Options-Preferences-Audio tab-Drivers button

Make sure the Focusrite Solo is selected as an available input.
For the moment disregard the VU confirmation in RB and check the actual driver (device) being recorded in this window.

I've seen situations where RB VU meters showed the Windows default input device signal .. but because of various options, that wasn't the driver that was actually being recorded in RB.


Make your sound your own!
.. I do not work here, but the benefits are still awesome