This seems to have fixed things - thanks very much!

Hitesh wrote: Are you using the latest files from our GitHub repository?

Yes, I checked out the latest version as of the day I made my post.

Hello, I have a Picoscope 4824 which works OK on my Ubuntu 16.04 PC when I use the Picoscope software. However, when I tried to use the API I ran into problems. In fact, this program:- from picosdk import ps4000a ps = ps4000a.Device() print "Attempting open_unit..." status = ps.open_unit() print "Re...