Review on Wsdcam 7 Inch IPS Touch Screen IP Camera Tester Security CCTV Tester Monitor with SDI/TVI/AHD/CVI/POE/WIFI/4K H.265/1080p HDMI in&Out/RJ45-TDR/Firmware Update - Upgraded Model 9800ADHS-Plus for Enhanced Performance by Jason Gay

I was concerned about the mixed reviews. I'm a security specialist. Either this block or many of them don't work, let alone well. I really want them to work the way they should. Mine keeps crashing in every web browser. Updates didn't help either. I went through many processes to make it stable and it was so frustrating and unreliable that I would NOT buy it again. The sad part is that I'm pretty sure everything that can be fixed is software related. But I can't afford to hope and wait for the warranty to expire. Manufacturer. Make it work!