When trying to watch some programmes recorded a few months ago, the playback jumps forward by several seconds at intervals throughout the programme, almost as if the playback head is being diverted by 'dirt' or 'hairs' on the hard drive. The 'info' is there because it is evident when rewinding back to the start of the offending section. However, replaying the section again is rarely successful.
The 9300T is a 'manager's special' just over 12 months old.
Any helpful suggestions would be gratefully appreciated