This feature requires deep interaction between the OS and the device. To see if there is another way to wake, check the BIOS for a WAKE at a specific time. If you don't see that my answer is no, this will not wake on a timer.
As to putting it to sleep, that should work unless this is some "clean Windows 10 Install." That is, going to sleep is one thing, waking is another. Two different problems and both have you talking to the tablet maker to see if they can fix it.
Hi
I have tried using windows task scheduler to sleep and wake up at different times but it does not work. I am using a Linx 1010 tablet. Windows 10
Would anyone know if there any third party app, or any other way to do this task?
Many thanks

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic