Hello SandervG,
I appreciate your comments here. The S5 itself (without the Material Station) does not have this behavior. Even by unloading the material, it does not prime / extrude the material. Still, it makes sense for me when you load the material and prime / extrude this, but when you finished the printjob, so a lot of material already went through and you are at a point to unload the material and extrude / prime again. I an analog scenario, if you have a small single engine plane, you need to prime it before starting the engine in order that there is enough fuel in the system, which is OK. But than you fly around and land the plane at the end and go to your parking position. Short before you shutdoen the engine you want to prime it again, no one is doing this. I assume that a whole team discussed the system design of the MS and a lot of descisions have been made. I just want to point out my point of view frome the user side.
Cheers
Dennis
PS: Thanks a lot for your help, it is really true that the item arrived finally !