We use the LS423.Somme weeks ago screenshots stopped working on 6 on our customers setups.
It worked until then - but then it just stopped working. I went troug the setup files and everything seems to be ok. There are lots of space left on the SD cards and net is working just fine.
It is enabled as you can se here:
<sync version="1.0" name="Simple Networking">
<meta>
<client>
<base>http://visualedsign.dk/shares/affaldplus/NGBP2/</base>
<contentDownloadsRestricted>no</contentDownloadsRestricted>
<deviceScreenShotsCountLimit>5</deviceScreenShotsCountLimit>
<deviceScreenShotsDisplayPortrait>False</deviceScreenShotsDisplayPortrait>
<deviceScreenShotsEnabled>yes</deviceScreenShotsEnabled>
<deviceScreenShotsInterval>900</deviceScreenShotsInterval>
<deviceScreenShotsQuality>50</deviceScreenShotsQuality>
<deviceerror>DEVICEERROR</deviceerror>
<diagnosticLoggingEnabled>yes</diagnosticLoggingEnabled>
<enableSerialDebugging>False</enableSerialDebugging>
<enableSystemLogDebugging>False</enableSystemLogDebugging>
<error>ERROR</error>