Thanks. Alraedy done t5he same

@TPT-Link_Deco Thanks for your reply. Hope the new firmware solves this very soon

When IPhone is connected to WIFI on DECO M4 the WIFI connection shows "weak Security. Configure your WIFI network to use WPA2 (AES) or WPA3 security type since WPA/WPA2 (TKIP) is not considered...