Can't connect pipe together with same product inside

[isrdum]

Hi
I have sectioned pipe with sulfuric acid inside, and when I tried to reconnect them together I got this message:"Can't connect systems with different fluids"
It's however sulfur acid on both end.... I can even see the logo of sulfur acid

[MassiveDynamic]

Post a screenshot

[Loewchen]

You misconnected to a different fluidbox or have a different fluid in a pipe. If you need someone else to find it for you, post the save.

[5thHorseman]

Click each pipe with nothing in your hand and you'll see that one of them has sulfuric acid + something else.
Flush the something else.
If the problem comes back, trace the pipes until you find the device that's pumping in the wrong fluid.

[Yoyobuae]

In addition to the above, check every sulfuric acid chemical plant ensure that neither of the two outputs is touching a non-sulfuric acid pipe. Same thing with battery chem plants, ensure that neither of the two inputs is touching a non-sulfuric acid pipe. Same thing with drills mining uranium, ensure that none of their input/outputs are touching a non-sulfuric acid pipe.

[isrdum]

Thx to everybody, in fact, for a resaon I can't explain, there was an oil residue in the pipes

[Junebuggington]

This is probably a bug but if you "shift click" the missing piece of pipe in the robots will build it no questions asked, no need to flush. If it is a bug then by the time you read this it will be fixed.

[mergele]

Not a bug, one of the cases of "yep, making this absolutly water proof is not feaseable. Let's accept that and just make it easy to fix instead" for the fluid system.