How do I solve the problems with Nabu Casa breaking access in Home Assistant?

Problem with Nabu Casa and Home Assistant
Hello.
I have a problem with Nabu Casa and Home Assistant, namely for several months when using remote access to Home Assistant, after a few, a few seconds, a prompt pops up to disconnect access .
Sometimes it reconnects on its own, sometimes it doesn't, a restart of the app under Android is necessary.
Is there a way to fix this.
AI: What is the version of Home Assistant and Nabu Casa that you are using? .
Home Assistant: Core Version-2024.12.1
Nabu Casa: Remote UI Version: 2024.12.1
AI: Can you provide more information about your network environment, e.g. type of internet connection and router model?
fibre optic
TP link AX5400 Wi-Fi 6 Router