Say it aint someone on here.
His name is LovesChocoblanka
https://www.youtube.com/watch?v=6eNcUxcHt8w
that fight looks crazy laggy but still no excuse for the RQ.
Aw man you guys caught me 
Honestly if Capcom just add the disconnect % rate like in SF4, the rage quitting issue would fix itself.
Basically you’d search for matches and always keep it on “Ask” for confirmation before battle. Look at their % and proceed/withdraw. Simple as.