is there a place to report bugs in the firmware

[GravityRZ]

i was playing with email settings and all of a sudden the address changed to something like localhost:xxxx
i could not get into the camera anymore, i had to power cycle the camera to get it to work gain.

 

[Phil]

I'm not aware of any specific address or portal for bug reporting, you could email Hikvision support in your region:
Contact Us-Hikvision