Getting an F or F5 added to each order coming in on Fresh KDS ordering system

[wetdough]

An "F" or "F5" is coming up after each order that comes in from the main station where waitpersons put in the order.  The f or f5 is showing up in the kitchen on both screens, usually after the actual ticket item.  The order itself is not incorrect, it's just adding extra jibberish to the order.  Any ideas.  I haven't deleted and reloaded the app, but plan to try that today.

[Intermission]

We are having the same issue. Looks to be coming up in the note section. Any luck with the delete and reload?

[Intermission]

Figured it out, you just need to update to 3.0.52 or later I'm sure