> A handy feature of the history of the mhttpd is to export the data. However, this 
> seems to be broken. It currently only works if the run marker flag is activated by 
> fails otherwise.

imo, it never worked properly. I think the best hope for working "export" button
is an "export as json" which gives you basically the output of hs_read_buffer() in the json
format. With options for "raw data" or "binned, with mean, rms, min, max for each bin".

K.O.