As an fyi, I have been running my RCA HSDB2 variant fine for ~1.5yrs now with (1) 24x7 recording to my Dahua NVR, (2) 24x7 RTSP streaming to my MotionEye rPi3 machine for viewing on all my wall mounted home automation tablets, (3) occasional TinyCam live view, (4) occasional gDMSS live view, (5)...