Hi there.
I have a pool of A1, A2, P1S and P2S printers. And for most it works fine. However I have noticed issues with P1S, and almost all of them.
The jobs sent are just waiting and nothing happens. If I load the file only a USB it works. And if I slice the same STL for a P2S it sends and prints just fine.
Has anyone else noticed this?
Are there any "tweaks" or fixes available?
I am running this for students at a university, so uptime is key 
/peter