For a year or so I had HA working in the Tesla browser via a DuckDNS hostname, but for the last couple of weeks nothing is happening in the browser when trying to load the site. The main DuckDNS page is not showing either. However, if I switch to wifi it works fine. Also, HA works fine via my mobile phone on 4G.
So, I assume Tesla for some reason has started blocking out DuckDNS…? Anyone else who have seen this? Any workarounds?
Any error messages in log files? I know that many sites are tighten their Cloudflare settings causing blocked issues for some HA integrations now.
No, nothing in the logs. As mentioned even the home page of Duckdns is not working from the Tesla browser… Other sites I try to load work fine.
Tesla would not be the first to blame ck DuckDNS.
It happens regularly with some ISPs, because they use automatic malware filters and those detect false positive hits from DuckDNS does loads and then block the entire domain.
GitHub is also often hit with those ISPs.
I gave up on DuckDNS for now and installed the addon for DynuDNS. It works in the exact same way and works in the Tesla browser, for now at least.