I have an app that has to remain open all day. It is not authenticated. Non-technical users need to be able to go over to it, scan a badge & receive relevant information. It works until it doesn’t. At some point, a user will scan their badge & an error message appears in the corner. Anyone with…

Put a timer on the main form that calls a server function like this every 5 minutes : @anvil.server.callable def ping(): return "pong" I find that this keeps the comms open and hence the session open.