G'day, I got new wifi extender today (tp link axe5400) I'm having issues connecting my PS5 to the network. I've tried all different bands 2.4, 5 and 6GHz, some tend to connect but have very low download speeds 18kbs.

As soon as I remove the password from the 5GHz band the ps5 connects and caps out my download speed. I've tried using different security protocols (not all) on the extender but still run into the painfully slow download speeds.

Does anyone have a viable solution I don't want to run my extender with no password.

All my other devices work fine. With or without security settings.