Hi @Shawn Giese, thanks for following up! And thank you @Leo Barnes for your response here!
To confirm, your document is 9 GB in size, correct? This is quite a large document, which may be contributing to the freezing you’re experiencing when Lucid attempts to display an older version of your document. Is it possible to split your document in any way?
Upgrading your connection to Jira should not degrade Lucid’s performance in this way. However, if the issue persists after decreasing the size of your document, can you please send a temporary Support PIN for this document? This will allow me to take a closer look at the issue you’re experiencing. For more information on generating a Support PIN, check out this Help Center article.