(PSN)xSAVAGEMAESTROx

What seems to be the delay here? I can't tell you how many times I've been locked out of the final area for Archon hunts, or dragging the team behind missions because I switch to Operator for speed travel, and when I switch back to Umbra, he's just STANDING STILL, where I first switched from, effectively dragging me back to the beginning of a tileset!? This is one of the most popular Warframes in the game, and it's beyond pointless and right into massively counter-productive to have the ONE major difference between Umbra and regular Excal completely flawed. People have been complaining about this problem for about ever now, seriously, what is the difficulty?