Here's the Feedback Numbers. I upgraded to 26.2 developer beta, and the issue is still there. FB20910410 and FB21019507

I tried that, but was told that since I'm running a Beta that I must post to the developer forum! Which is it???

Something is really strange with the battery on my iPhone 16 Max running ios 26.1 prerelease beta. Yesterday morning I made a 1 hour facetime call (my phone was at 98% before the start of the call). After the call finished, I terminated (swiped up) facetime, and then checked Battery. It said that facetime had used 11%. About 1/2 hour later I checked battery and it said that facetime had now used 18% even though it still said that it was 1 hour on screen and 0 background. About 2 hours later, battery said that facetime was up to 20% with the same on screen and background. In desperation I deleted facetime from the phone, reinstalled in from the App store and restarted my phone. An hour later it reported "Recently deleted app" was now up to 30%! Either something is buggy with the battery reporting or something is really wrong with the ios operating system.

I thought that it was iCloud private relay. I turned it off (and just checked that it is off). Now I can't reach linkedin.com. I have no problem on my iPhone 13, nor on firefox on my mac. Does anybody have any idea what's going on, or, more to the point, how to debug this? That is, can I look at some tracing to find out what the hangup is?

Ok, I found the answer: iCloud Private relay. When I turned it off safari found the site. I would ask that if iCloud private relay doesn't want to connect to a site the message should say that, rather than the site doesn't exist.

Is Safari using their own DNS? This also fails on my iPhone, but if I do the following in terminal on my iMac things resolve: dig detexify.kirelabs.org ; <<>> DiG 9.10.6 <<>> detexify.kirelabs.org ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 940 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;detexify.kirelabs.org. IN A ;; ANSWER SECTION: detexify.kirelabs.org. 21600 IN CNAME amorphous-bayou-r4cweh217gotth8cf71o28yt.herokudns.com. amorphous-bayou-r4cweh217gotth8cf71o28yt.herokudns.com. 3 IN A 54.161.241.46 amorphous-bayou-r4cweh217gotth8cf71o28yt.herokudns.com. 3 IN A 52.202.168.65 amorphous-bayou-r4cweh217gotth8cf71o28yt.herokudns.com. 3 IN A 54.237.133.81 amorphous-bayou-r4cweh217gotth8cf71o28yt.herokudns.com. 3 IN A 18.205.222.128 ;; Query time: 132 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Sun Feb 13 15:54:31 EST 2022 ;; MSG SIZE rcvd: 182