Averaging is how we and other tools are working. Cannot be presented all short peaks (row data) if you do not have enough available pixels on the graph. Only the way how to display reasonably data is averaging data.
When you have 1 minute samples then you need 24h * 60m = 1440 pixels width to see all details in a daily graph include short 1 minute peaks without averaging.
However our default graph width is 400 pixels. That is why data must be averaged and some short peaks do not have to be visible. Longer peaks are not affected.

There is no solution to avoid that. Only what can help is increase of the graph width.
There are 3 ways how workaround it:

• Pop-up graph: click to "..." on top of each graph and select square, the graph then appears in the new big pop-up window.
• Graph zooming
• Exporter feature which exports all raw data, it might imported into 3rd party tool for presentation of wider graphs
• Peak graphs

Further limitation for presenting peaks in historical data might be data retention.
Older data is being averaged to keep fixed size of database files so short peaks can disappear from data completely after some time.
Users under support can ask for adjusting of data retention policy to whatever they wish.

MAX graphing

Peak graphs saves an present the hihest Peak for each retention interval.
These graphs will always show higher data than graphs based on averagaging.
This is visible especially in yearly graphs, where "Peak" graphs present the higest data peak in a day compare to day average in normal graphs.