Pumpjack Storage Adaptor disconnects

from help ticket.

I'm playing in Survival EU.

I bought 5x Pumpjacks in the Rustez Store but something is not working correctly. I use a Storage Adaptor for the LFG and the Crude Oil, and they work fine, but the next day they are disconnected. I see the pipe visually, but inspecting the connection the socket is empty. Am I doing something wrong?

Here are a couple of pics so you can see the issue. It looks like 2 sockets are occupied but in reality only one is. When I originally set this up, it was working correctly. Every time I fix it, it disconnects again after some time.