I have a bit of performance issues to report on my WinBook 7" tablet which previously ran fine on 8.1.
* I've started to see outright crashes for the FIRST time on this tablet... All of a sudden it's literally stuck and I have to hold the power button down to shut it off and restart.
*
VLC is my preferred video player as I found it always produced the best video quality of any movie, general video file, etc. It used to work perfectly fine on 8.1 playing 720p or 1080p MP4 video files. Now however, it's completely buggy and it appears to suffer from extreme lag. Video can get stuck, crap out in a pixelated mess, it just doesn't seem like the CPU is powerful enough to handle it... I tried raising the process priority, but that only helped mildly. It appears the native video player by Microsoft works fast enough though, but it's basic and lacking all the bells and whistles.
So yeah, VLC no longer works for me and I've started to see outright crashes for the first time on this tablet. There was a pretty big patch update with Windows Update, so hopefully it will perform better next time around, I'll have to see. I had these problems a bit before this update which happened yesterday. Another thing about said update, when it started off, the system just DID IT while I was playing a video and rebooted on me WITH NO NOTICE/WARNING WHATSOEVER...... If I remember correctly, this was a default behavior on Windows Vista and you had to change a flag in the registry, 'xxxxautoreboot' or something, to stop it...