I recently deployed a pair of IPC-HFW1831E's (one 4mm, one 6mm), running the 190404 firmware. I set them to the highest bitrate available (11264kbps) running CBR (see screenshot), but they are lingering between 14000 and 19000 kbps per Blue Iris. Anyone know what could be causing this? Maybe it's actually glitched on VBR even though I saved the configuration as CBR? When B&W kicks in after sunset, they'll settle down to low 14000's, but during day time they'll shoot back up. I'm not complaining, as I much prefer a higher bitrate and have plenty of storage available. Just wondering if anyone knew the reason why it was doing this. Extremely pleased with the cameras overall and will be ordering more from Andy to replace some of these older 2MP cams.