When trying to place new depot i get error "road placement blocked" (as floating text at place where I am building), the depot doesnt appear, however the spawn point for drones do (the little concreate slab with words caution) and it cant be removed in any way. As far as i know I didnt change the game configuration in any way (new mods etc.) and it used to work fine, I have two depots already up and working.

Do you have transport drones too.

Yes

That was the issue he recently updated the other mod. Removing it fixed the issue. I'll see if reinstalling transport drones fixes the issue.

Reinstalled transport drones and mining drones, still the same problem. Depots from transport drones work fine (and they did work before reinstall, I checked).

With transport drones disabled, I can place mining depot without problems.

For now roll back to 0.1.6 for Transport Drones. Its the new stuff in 0.2.0 that is causing the issue.

Ok, thanks for help.

I forgot, that I made some tweaks to my local version of mining drones to fix this.

I have released a new version of mining drones, it should be okay

After update everything works great, thank you for quick fix.

Looks like that fixed the issue thanks.