my drones dont want to place any floors anymore and deconstructing loaders they quite ofteen seem to not wqaant to deconstruct em playing with krastorio2 and picker mods but nothing else
in the beginning they happyly placed floors though but somehow now they refuse to do it

any way to fix this?

Can you send the save game?

Depending on how many floor tiles there are, it can take a while for the logic to loop through

https://1drv.ms/u/s!Aj6UrWv8ALz7gZRF8Qw7nxC39bVMFQ
here my savegame
i dont think i have to much going on tbh normal robots/nanobots would handle it good

https://mods.factorio.com/mod/Construction_Drones/discussion/5e1c0b76c484dd000b739319

this sounds simmiliar to what i am experiencing

I'm also experiencing the loader deconstruction issue, specifically.

Hi,

I'm having same issue with loaders.
Drones fail to deconstruct Krastorio 2 loader, when loader contains items.
They try to deconstruct them (shoot with red laser) but no effect, If I collect items (walk over loaders while holding "F") drones deconstruct loaders on next attempt ( next laser pew pew 🙃).

Best wishes!

shooting red lasers with no result also happened to me for quite a lot of previous versions, but only once every 1 or 2 weeks (didn't happen for quite a while now), and only at some specific location, on assemblers (i have no loaders in this map).

this happened to me again just now when i tried to cut&paste some smelters.
thus this time i have kept the savegame ...

https://www.dropbox.com/s/r2b7bn3tfzbqv1a/redlaser_savegame.zip?dl=1