@Piet-Hein_1954 Thanks David for your help. My problem is still not solved My phone is Huawei P30 Pro At the advanced mode in access point I only found Smart DHCP (is ABLE). Roaming (is DISABLE ) and...

We have deco x60 new with the newest firmware. on access point, Every thing works including our 3 phones But not my phone. It has a bad connection even if I put it very close to the deco If I put the...