I'm using a mod that could place water and lava on other planets , and I found that when I'm tring to put down a higher level item, the robots would pick up the lower level item to finish put,I it seems that the author won't update his mod so I think I have to do it myself.
I checked the code of ...

Not sure if it's a bug or it's normal but some biter from spoil biter eggs did attacked my factory,and I'm sure I didn't deploy anything that will attack them.

Just found drones ignored some yellow box which had been set（confirmed they are in the transport net and set requirement）

I didn't figure out how to post a image here，so I will use the smilies to show

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