Logging does not seem to run for much longer than 1000 minutes / 2000 samples on the last test. Is there a setting for this? I see a Days/Hours/Minutes page but that is set to 0,0,1.
Sorry about the delay...my e-mail system would not send photos in 'reply' mode. I must log into the community.st.com site to send photos. I think there is a metal plate missing; if you zoom in enough, you can see a piece of metal which holds the PWR ...