I have an old page, created in 2021, in the last few weeks it has started having this message:
It has some simple formatting, one column's cell changes color based on status.
It has one look up, checking the "PO#" (red highlight) against another sheet, and populating the "Filled Ship Date" (green highlight) formula: =IFERROR(INDEX({Open Orders Report Range 1}, MATCH([PO #]@row, {Open Orders Report Range 2}, 0)), "")
There were a lot of other references to other sheets, I have found and deleted the references, or removed the columns entirely. The sheet has 27 columns and only about 100 rows. Once the "status" is "complete" the row is moved to another sheet.
There are some automations, one to send an email to "Submitted By" once status is "complete" and a reminder to me if a row is idle for more than 5 days.
I have cleared my cache, obviously my internet is sound, and since getting the pop ups I have vastly reduced the number of columns, deleted about 10, and removed every unneeded formula or reference. Yet the pop up continues.
I'm at a loss at to why the pop ups continue, after so much simplification.