I'm facing DNS delays since updating to 51E3 OR since installing YazFi. Im not sure which since I only just pinned down the problem, but ive been facing intermittent slowness in browsing on all my devices on wireless since moving over. That's because by default all my wired devices have the DNS manually configured, and does not follow the DHCP assigned DNS.
Today however I booted up a machine that was set to get the DNS from the DHCP, and I was experiencing huge delays in resolving URLs and also got frequent DNS timeouts. Went to my network card settings and put in 8.8.8.8 and instantly the DNS resolution delays ended.
Here's what I have set in my router:
LAN DHCP:
Dns server 1: 8.8.8.8, DNS server 2: 8.8.4.4
Advertise Router IP in addition to user specified DNS: NO
WAN DNS:
Connect to DNS server automatically: NO
Dns server 1: 8.8.8.8
Dns server 2: 8.8.4.4
Enable DNS over TLS support: NO
Enable DNSSEC support: NO
Enable DNS Rebind protection: NO
Prevent client auto DoH: Auto
IPv6: Disabled
Parental Controls Off