The container spot it makes it most boring map possible. If you are not removing or reworking maps, make availability to block 1 map, that you dont get to be qued in. 90% of rounds end with 10 superstrings sitting in the container.
#Euler night harbor in outbreak either needs to be removed or reworked
warm thunder
peak lintel
Current map design means it's possible to trap everyone since a crystalline can body block everyone else infected in the container. I like the map but the current design is a coin flip for playability...
robust zodiac
10 superstring in one small container, that's heaven for crystaline the moment is breach which is very possible 
humble scarab
A very simple fix of that would be to edit the map and make, like, a side entrance for Crystallines - maybe even a hole on the roof of one of the containers to get through and munch on all those pesky Superstrings.
lusty nymph
Just pick tanky build and you will push them out or even defeat
cyan valley
at least it not lochy district