Hi

According to QB this thread show as solved - it isn't.

This has been ongoing since at least Feb 22 - it usually only affects some not all customers. QB initially gave a fix by date of end of May - but here we are month later and they will not provide any date - their customer service team appear to be unaware of the issue unless pressed. 

You must make your own decision but if your customers are already experiencing issues then don't expect QB to fix this any time soon.