Encounter new issue, sometimes, when I press power button, screen goes off, but afterwards, when I press power again, there is no lock screen... After some time it returns to normal. In attached log it is recorded around 10:30. And around 10:50 it went back to normal.
(first I noticed this with R4, now in R5 it is still there)
http://www.htcmania.com/attachment.p...1&d=1412328220