Inactive Mining Bots Issue

[Stalart]

Having issues with mining bots going inactive. I have a few hundred scattered around a few planetoids but a number of them keep going inactive. Right now there's one planetoid with 150 bots all assigned to mine titanium on a planetoid with 80k titanium. Advanced mines laid out, all with titanium selected. Bots are sitting in their stations. If I manually reassign the mineral on each mine they will go active again - for a time. Copy/paste won't do it; that has no effect, has to be a manual mineral selection. I checked the astronauts window and the bots don't even appear there - none listed for the planetoid they are on. A similar problem is happening on another planetoid, though some of the bots are still active on that one. I also have bots active on the planetoid right next to the problem one and those bots are mining without issue.

On the planetoid with the buggy bots, I had used the bucket terrain tool to lay out a large flat area so I could apply my mining blueprint. I've wondered if something about having them built out on placed dirt rather than directly on the planetoid could be causing an issue. I also wonder if there could be wires getting crossed since they're so close to another planetoid - the two planetoids do overlap.

https://steamcommunity.com/sharedfiles/filedetails/?id=3304982795

https://steamcommunity.com/sharedfiles/filedetails/?id=3304983049

[Stalart]

Is there a distance limit for mining bots detecting resources? I had assumed they could detect an entire planetoid but I moved my bot setup to the base of the crater and almost all the bots are behaving now. The few that weren't were in a corner farther from the titanium deposits. I switched them to a closer mineral and they're behaving fine.