Drop on speed with rbs40v

[siquenique]

I am having issues with speed when connected to the RBS40V. My setup has the router, a rbs20 satellite connected to the router and a RBS40V connected to the satelitte in daisy chain. All the option I saw as recommendation are on. I have the latest firmware in all, does anyone knows how to fix it? If I am next to the router or the rbs20 I get around 230 if I move to the rbs40 I get 112. This one is just right above the rbs20

[plemans]

what speed do you get hardwired into the RBS40V?

That'll be the key as that'll tell you what speeds you're getting out of the backhaul. 

[siquenique]

How can I check that?

[plemans]

hardwire a pc/laptop into the RBS40V and run a speedtest on the hardwired device