# Rundancy issues after updating from 8.1.47 to 8.3.0 **URL:** \ **Category:** Ignition\ **Tags:** redundancy, perspective\ **Created:** [September 25, 2025, 8:10am UTC](https://forum.inductiveautomation.com/t/rundancy-issues-after-updating-from-8-1-47-to-8-3-0/110961 "2025-09-25T08:10:51Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![oyvind.handeland](https://avatars.discourse-cdn.com/v4/letter/o/ce73a5/32.png) [@oyvind.handeland](https://forum.inductiveautomation.com/u/oyvind.handeland)\ **Post date:** [September 25, 2025, 8:10am UTC](https://forum.inductiveautomation.com/t/rundancy-issues-after-updating-from-8-1-47-to-8-3-0/110961/1 "2025-09-25T08:10:51Z")
I have upgraded Ignition on my master and backup server from 8.1.47 to 8.3.0. First of all, in the diagnostic window when I click configure as illustrated below I am sent to the home page: ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/d/1/d1bdf4f7334ab35ec3d1ca550048ac0d964819ab.png) My main question is as follows: I have set up my network card 1 on both servers and added hostnames in the hosts-file according to IP-address in network card 1. IN my gateway I have added hostname in my network binding interface for both gw’s and set “auto detect network interface” to false. I opened a Perspective session in my web-browser and then turned off Ignition GW for server 1. As expected I was the automatically redirected to a session on backup server. After this I added Internet on network card 2 and remote desktoped my way in to my master server and did the experiment again. This time my session was just ended without beeing redirected to backup GW. Since I specifically added IP-address for network card 1 in the network binding interface in redundancy settings I thought I could use my other network interfaces for other purposes. Why did this happend? Why did not my session automatically swtich over?