ax73 the doh feature embled though cloudflare zero trust  gateway  one laptop dell g 5 not showing doh  on the browers chrome firefox edge 

my internet & cloudflare appear to be working fine  not sure why one laptop which only 2 years old runing current win11 pro all my other laptops doh working  my wan dns 172.65.36.1 8.8.8.8  this for the cloudflare gateway zero trust  & google public dns as failover .

Any suggestions the browers & os both uptodate