Unless the tips which are summarized in the previous reaction I have the same problems with the printing of the Ultimaker PVA with my Ultimaker 3. Enclosed I have some pictures of my settings, which are the default settings from the Ultimaker cura software.
I have tried to print it several times without a satisfied result. The pictures are taken from my 3th attempt.
It looks like that after a short period of printing the PVA layer doesn't stick to the layer before.
Help!