Hikvision DS-7608NI-E2 w/firmware v3.4 not sending email alerts

Share the same firmware. Give v3.3.4 a go but TFTP it on.

Why TFTP instead of downloading the firmware .dav file on to a USB thumb drive, attaching the USB drive to the NVR and updating it? Does this not work?
 
Why TFTP instead of downloading the firmware .dav file on to a USB thumb drive, attaching the USB drive to the NVR and updating it? Does this not work?
Wow, that was back in January. You can't downgrade with the USB thumb drive.

Latest advice would be to update to v3.4.2
 
Is there an updated version of the Mac USSC Web Video plug-in to work with v3.4.2 ? Seems USSC v3.05.44 is too old, but can't find anything newer... :sad2: