SG not showing live LHK?

[Christian]

Hey all,
I just re-connected my Scangauge II last night after not using it for a while (my OBDII port had some power issues).

Last night my SG was working perfectly, I was happy. Today, my LHK (L/100km) gauge reading wasn’t working? This is very strange, because my AVG (Average L/100km) reading still works perfectly.

Everything else works, but my LHK reading is just blank. Any ideas? Thanks. Image attached below of my SG for reference.

[Christian]

Update:
I reluctantly reset my Scangauge. It’s working now, but I have to recalibrate it now.