LiteSpeed Cache slows things down

Hi Folks,

Here is our webpagetest for our website on Litespeed:
https://webpagetest.org/result/201030_DiQT_1c96ebae9d713f8cf4eb4a4c8b07a4f4/

Here is our webpagetest for our website on Litespeed with Litespeed Cache enabled with most options turned on:
https://webpagetest.org/result/201030_DiZ4_21e65adccc99851202cefa5b61c2da25/

Why would the First Byte increase with Litespeed Cache turned on?

Thanks,
Steve

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