i've notice that if i was in a non public zone i have a longer play, like when i was doin the raid solo it went for 55 mins, and thats because i ended up goin to the tower near the end and was kicked in about 2 mins in the tower, then i tried again and went straight to the tower and i lasted 8 mins, so maybe it has something to do with being in a public zone, still having tried enough but i did start how long each play last now

Are you having any type of connection issues? Can you play other games online? Once the error pops up for you, Bungie is notified if I'm not mistaken and they will try to solve the issue once it's seen. Other than that I'm not quite sure what else you can do. If you are on Xbox you can quit the game on your dashboard and try again. And if that doesn't work maybe hard reset by holding down the power button until it goes off. If neither of these things seem to work or if you are on PS the. I would suggest simply being patient and waiting it out and a solution will come eventually.