LoR nightmare disruptor drones cause massive framerate drop

[Trichouette]

My clan members are mainly playing on toasters and using some archaic internet connection, but it's usually fine when playing warframe, unless when doing the nightmare LoR.

The disruptor drones are way too numerous, always bugged in walls and ceiling, and the size of the disruptor field has been increased to the point of making some maps absolutely impossible to play thanks to them.

It's hard doing the raid with 5fps