@normis for me it is working now. Changelog is showing the correction version now.Which version do you see in this link? http://upgrade.mikrotik.com/routeros/LATEST.6
This is the file your router will check
I think walled garden is the way to go. But you need to figure out the ips from whatsapp to whitelist them.How i can make whatsapp free on mikrotik hotspot without login ????
only text messeges without sending pictures,videos and calls .
i need a script for this
please help me