This bug is still pesistent in Version 0.5.3
I think its a Cross mod bug. I used "Power Grid Comb". that caused the issue with me.
One of many sulutions might be a setting to disable the Surveilance 2 Tech (including disabling those entities)? a checkbox to just turn that off?
To be honest with that much radar coverage (using bobs too with the compat mod) i dont need the radar poles at all.