Agreed 100% Also, I have had big problems in the past with an hikvision camera causing major network congestion problems because of DHCP. The camera was hammering the router for new DHCP info. steady. Now, I do no have any of my cameras set for DHCP. I manually set all my network information...
You are absolutely not the only one. i have the 401 unauthorized as well. After fiddling with the camera, resetting, re-configuring etc. for 2 hours i decided to come here. Going to also revert back to previous version. Something definitely broke this version. Thank you Arfsdad