[2022] Surviving Mars - Drones keep losing connection to drone hubs and teleporting to corner

I don't recall any previous reports of this and have not seen it in my own games either.

Any mods involved?  

Hard to see how the OS version could cause this.

Has this always happened since you've had the game, or only since when?

I take it those saves are all from just after this happened. Is there one from the same colony from just before it happened, to see if others can reproduce the problem?