Swazdo-Lah fellow Tennos!
I have been having this annoying issue in Railjack missions some times, when exiting a Grineer Crewship where i get stuck in the limbo. My game plays the sound as if my frame was in motion and falling but the screen is locked into a blue/grayish background and i am unable to return to the map either by using /unstuck command or the Omni Tool's recall.
When this happens i am often foreced to remain in the mission until it ends or risk losing all the loot i have acquired.