What is Frame Size?

[mark@butterill.plus.com]

I don't find an Audio Booster option when I click on Audio Settings. My frame size keeps showing up as 10 ms -- any other place I can go to fix it? I am using a Focusrite Scarlett solo input but can't find any options on that either.

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I finally found the Audio Booster option -- you have to click on "Manage" at the top left part of the screen and that gives you the Audio Settings option so you can get to Audio Booster.. 

Can you post a screenshot of the Manage button or link? I may be being dumb but I can't see it anywhere!