Timo Korthals

I ran into the same issue using ngrok from ubuntu 16.04 vanilla ppa. The solution to this is, as explained in [other tutorials](https://medium.com/@glmdev/onedrive-sync-for-linux-ubuntu-2bcbf6777ee4), to [download the latest ngrok binary](https://ngrok.com/download) and...

So I elaborated a bit on that and I think there is even a small issue with `ta.Scan(..., last_epoch_value=True, ...)`. Whether or not `last_epoch_value` is `True` or `False`, the peak...

Hi @bjajoh , what do you mean with `rectification is not working correctly`? I came to this issue, because the image rectification using image_proc does not work under Melodic for...

But `sec_per_frame_` doesn't respect the real frame rate. The thing is, that one can only store the images with 1/1, 1/2, 1/3, 1/4, ..., 1/N of the real framerate anyway....

Hi @celine-mercier and @han16nah I've made my first experiences with helios and I had also a linking problem on my fresh vanilla Ubuntu 20.04 and helios 1.3.0. Maybe those insights...