I had the same problem with my Teclast F7. I tried to change power options, but with the same result, after that I tried to block Windows Update and now…
… 3weeks on charger without freezing.
I don’t know, if it is power setting problems (what option was important what was not) or blocking of Windows Updates. But I swear, together, I don’t have problems with freezing now.
Thanks to all (especially Andrea and Lubomir)
