RUT200 traffic blocking ieee802x

I have RUT200 unit running ee sims, they allow network access to all my device except an android unit which has ieee800.x lan authentication software installed.
I can access the internet thru my standard wired broadband and a cheap Tenda 4G router using this device but the RUT seems to be blocking traffic and I cannot understand why

Traffic is being blocked both on the ethernet and Wireless

Could anyone suggest any solutions or where to start?

Thank you