i'm like going 60 in 4th gear usually, i know thihs can't be me because it just started doing this a few weeks ago, i just didn't really care about it until now since it's starting to do it in every gear when i shift.
let's say im shifting from 2nd to 3rd, the rpm's would just stay still for a while then move up then come back down(it does this after i have the clutch completely out and im pressing the gas pedal)