PPK2 - power profiler v3.5.3 - misaligned samples

RE: PPK2 - power profiler v3.5.3 - misaligned samples

Einar Thorsrud — Thu, 05 Jan 2023 13:16:53 GMT

Hi,

It looks like there is data loss over USB, so you should fix the USB communication (which I see you have done). Alternatively, you could try to reduce the sampling rate in the PPK software (under "Sampling parameters" in the side panel).

RE: PPK2 - power profiler v3.5.3 - misaligned samples

tgulyas — Wed, 04 Jan 2023 13:09:17 GMT

Plugged it into various USB ports this didnt help.

Plugged it into a chinese USB2 hub and now the samples seems correct.

RE: PPK2 - power profiler v3.5.3 - misaligned samples

tgulyas — Wed, 04 Jan 2023 13:06:14 GMT

Downgraded the PC v3.5.3 to v3.5.0 using this guide:

How to Downgrade Power Profiler Application
I had to cope the "dist" folder from the 3.5.3 to the unzipped 3.5.0 to make it work but still having the same issue.