Graphs missing

Hi Brian,
there are still missing the graphs during sleeptime of my PC.
(data extracting is working well ; there are no entries in the program error log)

the graphs are ending at 10.15 pm and are plotted again at 4.30 am (10.15 pm - 4.30 am PC is off)
these data also cant be found in the 102004lgcsv.csv …

Cheers
Roman