mainyugan

Kguardsecurity dvr, able to connect with kviewqr app in the night time, unable to connect in day time. sometimes it works in the day but it appears to be very laggy. It works normally back in te days. It start happened just yesterday. The setup hasn't been changed. The isp works just fine, no issue with the bandwidth. I wonder how kviewqr actually works? Does dvr send the video to the vendor's server first? If thats the case, thats nothing wrong with my dvr and networks Please, Any solutions to this issue will be highly appreciated