Can you spot my mistake?

Hi there,

It’s a simple lab test I setup. Prob a simple fix but I’m missing it. 2 x RB433’s in wireless AP and station mode. PC on one side and Laptop on the other.

Side A (PC 192.168.2.2)

DST-ADDRESS PREF-SRC GATEWAY-STATE GATEWAY DISTANCE INTERFACE

0 A S 192.168.1.0/24 reachable 192.168.21.2 1 WLan1
1 ADC 192.168.2.0/24 192.168.2.180 0 Lan1
2 ADC 192.168.21.0/24 192.168.21.1 0 WLan1

Side B (Laptop 192.168.1.69)

DST-ADDRESS PREF-SRC GATEWAY-STATE GATEWAY DISTANCE INTERFACE

0 A S 192.168.2.0/24 reachable 192.168.21.1 1 WLan2
1 ADC 192.168.1.0/24 192.168.1.180 0 Lan2
2 ADC 192.168.21.0/24 192.168.21.2 0 WLan2

PC and Laptop can’t ping each other. Can ping as far as gateways. Winbox also doesnt pick up other end RB’s.
What seems to be the prob?

Thanks in advance.

Do you have ICMP Echo reply enabled on the firewall for PC/Laptop, if they are Windows ?