I've noticed an issue with pressurized pipes and universal cable in my sp world. I have a setup with electrolytic separators feeding oxygen into purifiers. Every once in a while the pressurized pipes just randomly stop feeding oxygen to the purifiers (the separators HAVE oxygen in them, so it's not that. Breaking and replacing the pipe fixes it...for a short while). I also noticed that the pipes didn't update and connect to the purifiers (you have to break and replace the pipe). I then assumed it was a bug so I tried feeding the pipe into a gas tank (which then pumps into the purifier). After a while, this stopped working as well. The same thing happened when I was pumping hydrogen into gas-burning generators. But with the generators, the universal cable wouldn't update and connect (had to break and replace it). Then once the hydrogen ran out inside the generators, the internal tank said "slurry", and from then-on it wouldn't accept anymore hydrogen, thus making them essentially useless. Perhaps this isn't a bug and I'm being a major derp, but I decided to report it anyways just in case.

[EDIT]: Just to make it clear. The tanks WORK PROPERLY with the purifiers, so I believe it is an issue with the pipes themselfes. Also, since cable works fine for other machines, I believe that the other issue is probably just the generators fault, but it is still quite odd that replacing the cable fixes it.

Version?

1.7.10-7.1.0.88. According to the changelog this still hasn't been fixed. Unless it wasn't listed there?

Ah. This was fixed in build 89.