Two things: I was playing the game thru for the second time thru my browser Chrome (Version 103.0.5060.134 on MacOS 12.4). (1) The homes aren't stacking, you run out of space quickly. (2) the bots cant see/find the recharging station on the ocean floor. Not aware of anything I did, or didn't do to create problem. And thank you for the game, i enjoy it very much, and keep playing, because you keep improving it. I am grateful. If there is anything else I can provide feedback on to contribute, please share.