Uploading QIF file. Only some transactions appear in Reckon

Hi, I am quite new to Reckon accounts Personal and am having trouble importing transactions from a bank statement. Majority of the bank transactions come through, however some of them just leave blank lines in reckon accounts whilst some others are not importing across at all. Opening the QIF file in notepad, the transactions that are not coming across appear similar/the same to the ones that are coming across to reckon with no troubles.

Any assistance would be greatly appreciated