Same problem of uTorrent not starting.
JS Error : [778] unable to get value of the property '262' : object is null or undefined
Tried : restore -- no luck , power off restart -- no luck ,
Force firmware update :
change LSUpdater.ini with [Flags] version check = 0
changed LSUpdater linkstatiion_version.ini with dates changed under
INITRD=2011/12/09 16:10:41 to newer date
ROOTFS=2011/12/09 17:10:36 to newer date
Firmware started and completed successfully
System restarted
Problem remained same as before i.e. Still "JS Error : [778] unable to get value of the property '262' : object is null or undefined"
RAID remained OK , no loss in data , BT setup still "Enable" instead of "Disable"
Need to have a immediate firmware to overwrite uTorrent complete setup to recover the error in javascript.