Question Problem with TP-LINK Archer BE9300/BE550 Router ?

[MajorTom308]

I've been using this router for about a month, and noticed a weird conflict. It does not matter if I use 2.4, 5, or 6 bands.

If I turn on IPv6, some of my apps on my Samsung Galaxy S21 Ultra crash/hang on startup or are really slow to start, like 2 or 3 minutes.

And yes I have done uninstalling reinstalling, cleared the phones cache etc. Short of doing a factory reset which is a PITA.

Since I don't have another phone, I am not able to see if it is a phone or router issue.
Does anyone have this router and having the same problem?

 

[Ralston18]

Is IPv6 truly required? Or provides some specific value with respect to services and/or performance when IPv6 works?

If not just leave IPv6 disabled. Often problematic for many users.

The router's logs (if available and enabled) may offer some clue. Who has full admin rights to the TP-Link router? You will need help from that person.