this always happens when you call Methods who try to "output" something to a stream other than the internal .net message stream - very much Methods do that to signal status and progress with the terminal.

Fortunately some of them can be forced to behave silent - e.g. For the Method %SYSTEM.OBJ.Load you must provide qspec with argument "/display=none"

hope that helps

my guess was is it should be possible with any (os matching) iris/ cache -

your intention is to remotely access the databases on the nas? if you don't directly mount the database via filesystem (i'm not going to do that, too big fear from latency) you anyway have to have a installed db server on the NAS System to enable advanced features (don't know the name ist it ecp protocoll?)

obviously did understand the question quite well ;-) - already thought about the possibility with docker. The other possibility i was wondering was not VM but install that directly.

Qnap (my Station) is based on Linux so theoretically shouldn't be impossible; My guess that this could become quite compilicated as the OS probably  is very customized