Live view of log doesn't work properly

Nextcloud version (eg, 29.0.5): 29.0.3
Operating system and version : Rocky Linux 9.4
Apache or nginx version: 2.4.57-8.el9
PHP version: 8.2.20

The issue you are facing:
Log live view doesn’t work. In chrome (Version 126.0.6478.127) I see ‘Could not fetch new entries’. In firefox I see high cpu usage and the page is not responsive - clicking anything freezes the page.
In chrome I can see 2.6 MB requests to:
/apps/logreader/api/poll
I tried to see the received data but I see “failed to load response data: request content was evicted from inspector cache”.

In firefox if I disable live view (through chrome, firefox page is unresponsive) cpu usage drops and I can use the page again.

Is this the first time you’ve seen this error?:N

Steps to replicate it: Happens always

Problems started after I upgraded from v25.0.13

May be this: [Bug]: Visiting settings/admin/logging crashes Edge and Firefox · Issue #1262 · nextcloud/logreader · GitHub