New iPad Won't Conect to Internet

Just received a new iPad Pro and I cannot establish a persistent connection to the Internet using my home network.  I have an Xfinity router. My iPhone X connects fine as does an older iPad Mini.  I have tried resetting the iPad and every time I connect to the router (which always goes fine) either the Internet connection will not happen at all or if an Internet connection DOES happen, it only lasts about 5 minutes then disconnects.  Nothing wrong with the iPad as I can connect on other systems.  The issue seems to be connectivity between my new iPad and the Xfinity router.