Roamio Built in apps slow connection speeds

Hi new here,
I've only had TiVo for about 3 weeks. Have a brand new Roamio everything works fine on it except the connection speeds while streaming content Netflix, YouTube etc... On the built in apps.
Stops to buffer and sometimes loses connection, I have twc 100mbps internet
Have tested network and speeds and no problems. I get 100-115 on Ethernet and 60-80 on wifi, when I run the connection speed check on the Netflix app it shows..

While connected via wifi/ 4-6mbps
While...

Roamio Built in apps slow connection speeds

Roamio Built in apps slow connection speeds