From time to time the POS screen is showing a red light point and a number at the top right corner.
This seems to indicate that the connection has been lost at the time of transaction.
I understood that an automatic process will resume the transactions as soon as the connection is working.
This is not currently working in my case, and I fear to loose the transactions involved.
What steps shall I do to recover?
I have experienced similar problems. Can somebody suggest a solution?