title: Documents are locked randomly in Lotus Notes database
body: <p>I have a legacy Lotus Notes application that starts to randomly lock a document even though no one is opening the document. So when someone tries to edit a document, Notes will say that 'the document is locked by user1/Domain' but when I check with user1, the person does not have that document open and the admin or the user1 has to manually right click the document and select 'Unlock document'. </p>
  
  <p>What would some suggestions to try to find out the cause of this problem?</p>