Okay, there are a few things which are odd in my opinion..
First: You specify the slave-configurations in your provisioning rule:
add action=create-dynamic-enabled master-configuration=VLAN1 name-format=prefix name-prefix=InoptimAP radio-mac=74:4D:28:12:9D:23 slave-configurations=VLAN2
add action=create-dynamic-enabled master-configuration=VLAN1 name-format=prefix name-prefix=InoptimAP radio-mac=74:4D:28:12:9D:22 slave-configurations=VLAN2
but there is no "VLAN2" configuration in your capsman config, just "VLAN1":
add country=italy datapath=VLAN1 mode=ap name=VLAN1 security=VLAN1 ssid=Inoptim-WIFI
Secondly the datapath options on your capsmanager are normally not needed when using "local-forwarding" (see: https://wiki.mikrotik.com/wiki/Manual:C ... figuration
You should set the bridge where your wifi-interfaces should be added to on your clients under /int wire cap, for example: "/int wire cap set bridge=bridge". Additionally you should not add the wifi-interfaces manually to your bridge on your clients:
/interface bridge port
add bridge=bridge comment=defconf interface=ether1
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=Inoptim-WIFI
add bridge=bridge comment=defconf interface="Inoptim-WIFI 5GHz"
Please delete those two interfaces from that bridge since they will get added dynamically when the client connects to capsman and the configuration has implemented the "bridge-setting" under /int wire cap.
I need to mention that im not sure if the VLAN configuration will work with local forwarding! Maybe you will need to use capsman-forwarding. Not sure since we dont use client-forwarding with VLAN in our setups.
After you have made the changes please reconnect the client to your capsmanager and try it again
Edit: One more thing: I would suggest you to use the same software version (manager has 6.44.2, client has 6.42.10 in your case)