I don't think people have been paying attention to what is said on this forum...
The problem (reboot on sleep) is with the suspend code and has been fixed by a kernel dev, guevor.
Other stuff like screen flicker is caused by bugs in the proprietary NVIDIA blob that runs in userspace, so we have to wait for upstream.
If you have a rooted TF, just flash guevor's kernel and it will become stable again.
Sent from my GT-I9100 using XDA
Sent from my Transformer TF101 using XDA