Looks like it is the same bug I have reported: Rest API>>record is updated via API while in edit mode on client on 06-05-2020, Status is Verified bugs to be assigned.
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...
