I have three identical Hikvision turret cameras all with the same settings in BI and on camera. All are in profile 1. No scheduling activated. I have the latest version of BI installed. One camera works great with triggering, recording and alerts etc. The other two do not. I can manually take a snap shot on the two cameras but can’t trigger the camera using the “trigger now” option. They have never had access to the internet. Any ideas at what I should be looking for to correct this problem.