I set up my 5g Gateway Model ARC-XC155AX and if I connect directly to it I am getting +/- 300mbps. If I plug my Orbi mesh system to the ethernet port and connect via the Orbi I am only getting 30mbps. This doesn't make sense because I was getting >300mbps with my previous internet provider. Help!! I would like not to have to cancel the 5g internet and go back to my previous provider.