Orbi RBR 850 disconnects my Samsung TVs. When I go to set TV it shows my WIFI network but won’t con

To maximize Orbi AX system wireless compatibility with older 2.4Ghz wireless devices, go to orbilogin.com and under Advanced Wireless Settings set CTS/RTS threshold to 2347.  If that doesn't work try unchecking (disabling) AX mode for Wireless 2.4Ghz.

Netgear has set up a community forum specifically for the Orbi AX (WiFi 6) products. Most of the people who watch that forum are more likely to have experience with Orbi AX and know how to work it better than those of us who follow this "general Orbi" forum. Might be more likely to find someone who has a solution if the question is posted there:
https://community.netgear.com/t5/Orbi-AX/bd-p/en-home-orbi-ax

Please use this link to the main forum product list to review and choose where to make your posts. 
https://community.netgear.com/t5/NETGEAR-Forum/ct-p/en-netgear

Thank you