Attachments Disappear in Sheet Requires Refresh


We noticed "Attachments" in a sheet tend not to appear intermittently without any rhyme or reason. When it does occur, a simple refresh corrects the issue.

Sheet is shared among three teams, any team member may go without seeing an attachment. However, we've seen where one person can see attachment and another cannot.

When the issue occurs, no attachment is visible on any row until a REFRESH is done. The issue is sporadic, it may go a few days without an issue until Wham.

Worksheet in question contains over 2,000 rows with just as many attachments and is about 3 1/2 years old.

Any insight is appreciated.