Having linked to my bank account I have run into serious issues with it not matching my online statements! It turns out that a connection interruption corrupted the import, leaving random entries missing.

This is utterly unacceptable in any software. More so with a accounts system. QB must be programmed to both realise this has happened and either automatically re import and match against the bank account or at the very least notify the user and offer a simple method to resolve the issue. Expecting users to go through over a years worth of records line by line is not acceptable.