Duplicated Recordings

Recently I have been getting duplicated recordings. If i setup a TV episode to record, it seems to duplicate itself twice and miss the last part of the recording.

I have selected my ‘lead’ and ‘follow up’ time to 5 minutes.

Whats the best option to select for ‘epg monitoring’?

Also defult priority is 50, ive increased it to 100?

Any help appreciated.

Thanks.