When this occurs, is the car going slow enough to the point where the clutch needs to re-engage and negotiate the friction point again?
I do notice some similar behavior if I try to get on the throttle while it's doing that. Same thing happens if I quick shift into 2nd and try to accelerate. Power gets cut pretty abruptly (maybe due to excessive clutch slip) and acceleration won't continue until I let the clutch fully engage. I've just learned to let the clutch fully clamp then accelerate. This works 99% of the time but it does become intrusive in certain situations.
I do notice some similar behavior if I try to get on the throttle while it's doing that. Same thing happens if I quick shift into 2nd and try to accelerate. Power gets cut pretty abruptly (maybe due to excessive clutch slip) and acceleration won't continue until I let the clutch fully engage. I've just learned to let the clutch fully clamp then accelerate. This works 99% of the time but it does become intrusive in certain situations.