I updated yesterday to version 188.8.131.52. On my pc it is unstable. There are two problems.
1) Then closing the scope (intentionally, through the menues) it sometimes get hung and it takes approx 20 sec to close. As if it is waiting for a time out. When starting it is often necessary to un-plug and re-plug the scope.
2) The program crashes with certainty when the waveform is 2sec or more, 1M samples and trigger active.
How can I download the previous version?