section_32
Hi, thanks for your feedback.
Could you please share with us the "Info" level logs? Logs may record some information that helps us debug.
You just need to click SKYBOX's Global Settings, change the Logging Levels to "Info", reproduce the file missing issue, then click the BUG icon in the upper-right corner of Global Settings, and send us a bug report attached with logs(tick the "upload logs" box).