Hi, all. I have an issue, where I randomly cannot connect to my instance, using duckdns. When at home I can always connect using local IP address, but while using dns name, it randomly cannot connect, giving me error
Unable to connect to Home Assisntant
Settings-Refresh external url-Wait
IF i check HA DNS logs I see that there are lot of SERVERFAIL errors
Could someone please explain what those mean and how to fix them.
[INFO] 127.0.0.1:44634 - 56093 "A IN www.duckdns.org. udp 44 true 2048" SERVFAIL qr,rd,ra 33 0.015144s
[INFO] 172.30.33.3:55389 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,rd,ra 33 0.023188588s
[INFO] 172.30.33.3:48147 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000193646s
[INFO] 172.30.33.3:33844 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000187072s
[INFO] 172.30.33.3:36171 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000184313s
[INFO] 172.30.33.3:41387 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000253182s
[INFO] 172.30.33.3:34767 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000220608s
[INFO] 172.30.33.3:42549 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000377385s
[INFO] 172.30.33.3:45732 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000221645s
[INFO] 172.30.33.3:46265 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.00032007s
[INFO] 172.30.33.3:49932 - 56093 "A IN www.duckdns.org. udp 33 false 512" SERVFAIL qr,aa,rd,ra 33 0.000253386s
I have tried changing HA dns to 1.1.1.1 or 8.8.8.8 or setting my ISP DNS addresses. Nothing seems to help. The issue some times is rare, sometimes it is really difficult to connect to my instance.
Board:RP4
IP settings: static
Connectivity: Wired
Also I have this configuration, but it says invalid local network URL