@Joseph-TP thank you for your feedback, I have followed the link and I have shared the config file with the tp link support team. Looking forward to the response from tp link engineer.

Dear Tp-Link Team, I have two Archer BE550 routers with the hardware version as US/V1.6, and currently i am in Bahrain where Hardware version sold is EU/V1, Due the region change 6Ghz band is...