Just saw ur comment and THX. And yes the docking port is absolutely too weak especially when scale up, by the way, this strange situation happen a lot when the space station have multiple docking ports and some of them are already connected to other spacecraft, I my case 2 out of 6 are connected and when I docking the 3th ships, strange things will happen@sacr3dbac0n0

Just saw ur comment and THX , I haven’t try scenario3 and will test it later, by the way, this situation happen a lot when the space station have multiple docking ports and some of them are already connected to other spacecraft, I my case 2 out of 6 are connected and when I docking the 3th ships, strange things will happen @FriendlyFin

It largely depends on the situation.

Scenario 1

Your space station could be spinning too fast and the docking ports easily disconnect.

Scenario 2

The docking ports could be turned off, if so then turn them back on.

Scenario 3

The current command chip you’re using could be taking over the whole space station, attempt turning it off.

Or you can try to google it