I have the same issue with another brand (Topstar Open Point SY Deluxe), but it usually only happens when I wear some sandals with a specific sole. I have a po

I have the same issue with another brand (Topstar Open Point SY Deluxe), but it usually only happens when I wear some sandals with a specific sole. I have a power outlet glued to the desk and since it's a German version the grounding contacts are well exposed, so that, when I wear those sandals, I get up from the chair while holding the grounding contacts. It doesn't work all the time, specially when I'm also wearing a fleece jacket, because the jacket doesn't discharge over the body. But it helps a bit.