I think I found the cause of freezing. It looks like a problem with my laptop and its slow CPU. Both test laptops had a CPU with 2 cores and a clock speed of 2.4Ghz. I upgraded one CPU to i7 with 4 cores and the problem no longer occurs.

Hi, I bought Picoscope 2206B. I use PicoScope 6.14.44.5870 but sometimes, when is scope running in Scope Mode (at any set time to div)) is freezing view signal for a period of about 1s (red LED on case is turn off for a given time (not blink). Then it does not freeze again until after 10s to 30s but...