Users are intermittently getting the error below. We tried deleting personalization and checked BPMs and customizations. Any thoughts on why this message is displaying intermittently throughout the day?

Users are intermittently getting the error below. We tried deleting personalization and checked BPMs and customizations. Any thoughts on why this message is displaying intermittently throughout the day?

What screen is it appearing on?
Inspection Processing Entry and Return Material Authorization but it’s possible they might just have it opened and working in other screens but those are the main two screens.