it seems like the PicoScope Driver hangs from time to time when I use ps3000_close_unit imediately after other calls.
This happens some times in some runs with doozends opens and closings of the device with some measurements between.
Allways waiting 1 second before closing the device in the loop seems to solve the problem.
The hang without appears on the next ps3000_open...
Device is 3204 system XP