Performanceand Lag issues with the new raid

i tried to do the raid today with a team i got we were able to keep geting to the first boss fight but the game kept lagging and frames really started to go down the more enemies spawned and the more we kept shooting it lagged and frames dropped so bad we couldn’t get revives i don’t know if this is just a ishu with xbox one or consoles in general or pc as well but this needs to be fixed cus right now the way it is i cant do the raid its just not possible with the bad performance i like to nhow if others are having this issue