Hikvision iVMS-4200 error 302; camera is disabled

[tajudeen]

I need your support to fix below issue couldn`t view all cameras on main view. And I installed new version of iVMS-4200(V2.8.2.2_ML) and checked still same error. I had check via web It’s working fine with internet explorer.


I am getting this error 302 on more than 5 PCs among 150 PC's. I have uninstalled and installed several times. My problem is I will see all my cameras and then they go away and this error comes after a while all cameras come back again.

 

[Phil]

Is there anything different about those five PCs?
Different graphics cards/drivers?
Are they all on the same network?
When we've seen this error before it has been related to networking anomalies.