Tested that with older versions of VPDF and OWB. Printing over PS: does'nt freeze my system, but prints only blank sheets.
This seems not to be an issue of 3rd party software, but MOS itself.......(and I don't think that TP changes the last 10 or more years).

Edit: I use 4 printers, all over network - no USB connections.

[ Editiert durch Amigaharry2 30.05.2018 - 07:41 ]