ZoneMinder 1.36.33 - Montage problem

[a_jurcak]

Hello,
I just started using Zoneminderon the new Ubuntu 22.04 server and it's great. But in the Montage tab, when I want to look at all my 11 cameras, it only shows some of them and lets them load the rest. This causes the whole page to freeze and they won't click on anything. My colleague tried it on a Macbook in Safari and it works fine there, but it doesn't work for me in Windows browsers. I've already tried it in Microsoft Edge, Firefox, Chrome, Opera, Vivaldi and more. Does anyone know what to do with it?
Thank you in advance for your reply

[Magic919]

Have a look at multiport.

[renegade2k]

This sounds a bit like my problem, after i updated to 1.37: viewtopic.php?t=32598
But when it's about multi-port, i'm curious why it works fine with 1.36 and breaks with 1.37 suddenly