hi, VI10 Pro, tablet randomlly shutdowns, especialy when battery is lower, at first it was like below 10-40% now it can be 20-80%, its a bug or my battery is depleating, HW issue? this problem ocures even if i’m reading on internet or just ebooks(no wifi and never i am using full brightness)… I have this tablet less than a year.. With windows i cannot work at all if not ~fully charged :/