Hi Hitesh, Many thanks for responding! Yes, trace.xml shows the backtrace; PdfSharp.Pdf.PdfPage.Initialize causes a NULL pointer dereference. The steps to reproduce are: 1. install Ubuntu 16.04 x86-64 (and update) 2. install current Picoscope 3. open Picoscope 4. load factory defaults 5. File->Save ...

Dear Picotech,

With Picoscope 6.11.13.3 on stock Ubuntu 16.04, when saving a waveform as PDF, Picoscope crashes.

Please fix this issue, or remove the PDF save option until it is fixed.

Daniel

Dear Picotech,

Using Picoscope 6.11.13.3, Help->Send Feedback, after filling out the fields in the window and selecting submit, the window shows "Sending Feedback...", and never completes.

Picotech, please fix this so we can give useful feedback about issues!

Daniel

I too have been experiencing the exact same issue since purchasing my PicoScopw 3206DMSO 9 months ago, costing a fair a mount of hassle. I'm running Picoscope 6.11.13.3, driver 1.4.6.17, firmware 1.4.0.0/1.0.44.0 on stock Ubuntu 16.04, however the issue also occurs on Ubuntu 15.10. Please reproduce ...