Error 8213 when communicating with AX/HX

Issue

Error 8213 when communicating with AX/HX [No FTP server found on the specified address]

Cause

Possible causes: 

• The specified IP address is incorrect
• The AX/HX is not turned on, not connected to the network or not working
• Network connectivity issues

Solution

Possible solutions: 

• Set the correct IP address in Uniwell Lynx (Data > Sales Terminals > Modify)
• Make sure AX/HX is turned on, operating and connected to the network
• Fix network connectivity issues