WiFi not working continuously.

[a.]

Since a few weeks, almost all the apps on my A52s 5G prompt a message after just a few minutes of normal usage that there is no Internet connection (or something of the like), or the apps stop working/refreshing. At first, I thought this was an issue with Meta apps (Insta, WhatsApp, etc.). But it turns out, that the problem exists in all the apps on my phone. I use the same WiFi on other devices and there is no interruption whatsoever. My phone's system shows that it is connected to the WiFi at all times, it has never prompted "WiFi unavailable" or something similar. After switching the WiFi on and off, the problem is solved but only for a few minutes until it stops working. This is quite cumbersome and inconvenient.
I have updated my phone to the latest October's security patch. The problem still persists.
Is anybody else facing this problem? Is there any workaround for this?

 

[B.]

Da gibt es eine Lösung, der Beitrag ist topaktuell, also ja es haben auch andere das Problem und es gibt eine Lösung.
https://eu.community.samsung.com/t5/galaxy-a-serie/samsung-a52s-5g-viele-apps-funktionieren-nicht-me...

 

[a.]

Perfekt! Alles ist detailliert erklärt. Ich bedanke mich.

 

[B.]

Gerne, das ist wirklich ein ausführlicher Beitrag!