Hi,
I think this is a larger issue that might be affecting other customers.
We are also noticing slow load times of SCORM files in our LMS (Skilljar). Please keep us posted on the issue and resolution too. We haven't changed anything in how we export and serve files in our LMS. The same files that were loading fine earlier in the year are now very slow to open and load all of the elements. The UX seems very slow and is negatively affecting the learner experience on our site. We noticed the slow load times about 1-2 weeks ago (April 2024) in case that timeframe helps your engineering team investigate the issue. Thanks!