Severe Fps Reduction When Hosting In Archwing Interception

[Mythblaze]

When I was hosting for a group of four people, my fps was hitting low of 30's fps while not going over 50 fps. Normally my fps is well above 150 fps. Using a GTX 780 with 344.48 drivers. I have not crashed or have frozen since U15.

 

This is repeating when I host on interception archwing missions. 

[Maruitake]

I noticed the same thing, ont only in archwing missions, but basically when you're hosting any mission which loads a large amount of characters, e.g. defence missions, survivals, excavations, etc. I have a intel i7-4510U, a gtx850m 4bg, 8gb ram and SSD, so i guess way above average. when i'm hosting such missions, sometimes my fps cannot exceed 40fps, even if barely anything graphically demanding is displayed on the screen (e.g. looking onto a wall). I think the hosting issue is a major problem in the whole warframe architecture!