LACK Of Enemy spawn

[(XBOX)S2 Marcus374]

So attempting to play excavation missions solo never works for me anymore. The immediate start of those missions have numerous enemies that I can kill and get my power cells but by the time I’m on 200 cryotic every enemy has gone poof and I spend five plus minutes looking for one guy who may or may not spawn. Leaving me to leave missions because I don’t have enemies to fight and keep going. I’m unable to play co-op due to connection issues on my end so that’s not an option for me. 

[(XBOX)Tornicade]

One thing i would suggest is to not kill power cell mobs en route save these guys for when you need them...but yeah the cell guys should get a spawn boost when a digger lands