i cant play the game at current due ti raid just failing

this started yesterday every time i go into a raid it works fine but once i gather all the loot and try to return it gives me a discconected error and then makes me refresh and i lose all the loot i gathered and i lose the ammo for going into said raid idk what is causing this but the game is just unplayable because i cant get any of the loot items i need to upgrade my base