Zyxel XGS1210-12 configuration issues

Background:

I have a mikrotik router configured for Vlan tagging. Vlan are 10-20-30 and 100

I have a switch Zyxel XGS1210-12 and an access point Zyxel AX3000 multi Giga.

Management Vlan si set to 10, as per router settings.

Port 1 to 3 are untagged for VLAN 10

Port 4-5 are untagged for vlan20

Port 6and 7 are tagged for VLAN 30

Port 9 and port 12 are untagged for VLAN 100

Port 11 is the trunk so it is tagged for Vlan 10-20-30-100

Access point: carries three SSID VLAN10 for management, VLAN 20 for IoT devices VLAN 30 for mobile phones

Port 10 feeds the zyxel access point,but I currently struggling to have it configured properly and I don't have internet access, I am unable to get the access point to be assigned an IP address from the router. The current configuration is: port 10 tagged for VLAN 10-20-30 pvid set to 1. I tried PVID set to 10 but it did not work. I have no idea on how to make this work. I tried everything, even chatgpt :( and I am at a dead end.

I manage to get the right IP address for the matching VLAN on the physical ports of the switch, but nothing for the AP

I am also having a big issue, as the switch disappear from the network, is not seen by ZON, and I cannot reach it once it comes online, so any changes once it is configured are impossible without a reset. I tried to assign a static ip, did not work, dynamic IP, did not work.

I can live without the management interface if i manage to make the network works fine but it is quite annoying because this means not being able to upgrade, make changes without factory resetting the switch.

I tried to factory reset the AP, but nothing has happened. Can anyone please help?

I am not a network engineer, but I am venturing in building my home lab with lots of trial and errors. I think is a PVID configuration error, but I don't understand why the switch disappears from the ARP ven if it has a DHCP client active.