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Q: If you can access video of DVR in intranet, but failed to access video from internet:
1. Check the settings of firewall and proxy server. DVRN use standard HTTP protocol and port 80. It
might be necessary to enable those video MIME types (video/x-nficwmh263 and video/x-nficwmhjpeg )
of DVR to be granted by your firewall or proxy server. Also check if they allow large data transmission.
2. Disable proxy server settings of your browser.
Q: Browser stops responding on mouse click
1. You are opening too many video strings.
2. You are opening more than one video string from the same camera.
3. Your PC is too slow, upgrade and accelerate your system.
