129.82 MB LiveUpdate Download, only 3 items

After a few days of somewhat large liveupdate download sizes,  suddenly,

 

129.82 MB LiveUpdate size, only 3 update items:
Norton 2011 Virus Definitions - FAILED.
Norton Web protection Definitions - OK
Norton Pulse Updates - OK

Try again:  Two small items total less than half MB,
Virus Definitions - OK
Pulse Updates - OK.
These two took at least 5 minutes to install, but "OK".

 

Everything else seems normal.

Windows XP, sp3, Norton Internet Security version 18.7.0.13