A user told me that his script doesn't work with AutomountMaker 1.3.4 because an error "AMScript: server is not reachable" is occured.
True, I changed the script that sends a ping to the server.
Before this change the script sends an ICMP packet and now it sends a UDP packet.
So if your server was not activated echo mode, this function should be fail.
Read the manual and use the script ping.sh