One issue:
Setting H.264 Video format now has an odd glitch, audio has weird 'feedback' effect, like an echo, plus numerous loud digital audio artifacts. Set it to MJPEG, no audio glitches, plus apparent marginally better video quality.
No more vertical interference glitches that set off motion detection; I only saw those a couple times in the last three weeks of operation before firmware upgrade.
Guess I haven't delved into the docs about this, but does one have to set time/date everytime the cam is turned on? Tried setting the time synchronization options (thought time/date would be set automatically from external server on net connection), set it manually; doesn't matter, upon turning it off it's lost and set back to 2014/01/01.