NSW: Archwing unit speed changes?

[(NSW)Carnac]

Corpus archwing units charge past at ludicrous speeds right now, at least since debt. Its nearly impossible to build decent melee xp. I've noticed that there is a similar "wings folded" charge behaviour on regular ospreys in land missions, somehow related?
Conversely, Grineer units are much slower than I remember, making their archwing missions trivial.

[Hektarius]

I agree with this post. The Corpus units are way too fast and the Grineer units have clearly slowed down. I tested it with other Archwing weapons if the problem is only on the Grappler, but nothing changed. The speeds of the units remain unchanged.