live display

Hey guys, not new here but first post! I just swapped an outdated Exacquvision/IVT system for a 32 channel Dahua NVR. All is well other than none of the Channel names or dates are showing. See Photo I have the expected settings.. But I cannot save these settings, nor alter their settings...

Hey guys. I am fighting with issue on Dahua NVR in topic. I have more than 4 cameras but cant get them in Live page all at once... What I am doing wrong? I am using mac, chrome, dahua version V4.001.0000003.0, Build Date: 27-07-2020

Is there a 8 channel NVR on the market that is capable of displaying Live view at full resolution (main stream) or at least a better resolution instead of the crappy Sub stream? Thx.