7608 NVR live view lag only on one camera

[dannieboiz]

There are five DS-2CD2145F-IS and one DS-2DC2202-DE3/W. I've lowered all FPS down to 12 and match all cameras setting

All 2145 is smooth but the 2DC2202 lags and pixelated. Any idea?

Remote view on IVMS works just fine even on the main stream.