get a new laptop at least you will be starting with a clean sheet. other threads suggest you have not liked it from the start. even if MME works get a new laptop.

with the new laptop go straight for the WAS drivers that come with BIAB. i know some people have problems but theyv'e always worked fine for me. you should be up and running and able to play and record with BIAB and RB immediately using the onboard sound and headphone output (again i know there has been criticism of using headphone outputs but i've done it playing live)

once everything is running fine, the behringer is a separate issue and i'm still not convinced that its the unit. install the behringer ASIO driver on the new laptop and go from there.

lots of us use the behringer or a behringer model - mine is bulletproof but i had crackles and pops from a presounus unit that i returned! if the behringer doesn't work try presonus - the exact opposite of my experience.