Chart line doesnt update with values altho current value is measured

I am using graphs with timestamps to show past and current temperature levels.
However the graph itself doesn’t update with the current value of the database, I am using an mysql db connection for all the data. For my gauches and singestat panels it does update just right.


Is it showing the correct data but at the wrong timestamp on the chart (so on the chart you show, the values for 09:00 are actually for some hours in the past? If so then it may be a timezone problem.
Was the local current time just after 09:00 when you captured that image?