I am thinking about buying a Pico 2204a. I have tried the software version 7 in demo mode and the user interface is very slow and sometimes freezes. (Old notebook with integrated Graphics) I don't have this problem with software version 6.

Does version 6 still work with the current version of the Pico 2204a?

Yes the PicoScope 2204a will work with PicoScope 6 software.

Nice!