Blinking happens every time starting up the program. After some number of blinks it crashes.
I have sent the hansa.log and the HANSA.HDB to our PM. He could not repeat it.
This is not the issue of upgrade SERP. But serverip.dat in this case contains the value: 192.168.88.12:1301, so this is local IP of the server with SERP.
Anyway I don't understand what do you me...