u/No_Greed_No_Pain

As of recently Firefox replaces the custom DoH settings with Cloudflare after toggling between Custom and Default.

A custom DoH configuration prevents captive portal login pages from opening (a common need when traveling). So it's necessary to temporarily switch to the default resolver. However, after switching back to your custom provider, Firefox replaces it with Cloudflare.

This is my DoH configuration before and after ticking the Default button to allow the portal page to load.

https://preview.redd.it/0lg2t4nq68bh1.png?width=1001&format=png&auto=webp&s=1dbba2818a9764b75fb4fcf2636e37522960aaf0

https://preview.redd.it/fgqacz4478bh1.png?width=1009&format=png&auto=webp&s=488b621194f1d9f1f43f4a56e37f500f54fd582f

https://preview.redd.it/up6vczm778bh1.png?width=1006&format=png&auto=webp&s=8d1725658e6fb3c28242bdb5cf53e86d8280c2d6

I tried every setting in about:config I could think of, including removing the default DoH server altogether, but Cloudflare still pops up every time.

Is there a way to override this behavior?

Has anyone figured out how to display the delta when selecting the strike in the ticket building window? I see the greeks in the options chain and can click on the strike for the delta I'm comfortable with there, which will create a ticket for me. But for multi-leg options, especially when rolling an existing position and selecting the strikes to avoid a net debit, having the delta in the ticket window would be very helpful.